Load Specifications
Bullet:.308 | 178gr | Hornady ELD-X
Bullet Manufacturer:Hornady
Bullet Weight:178 gr
Bullet Diameter:0.308"
Bullet Length:<<locked>>
Caliber:.300 Weath. Mag. load data
Case Length (l3):2.824"
Cartridge Length (C.O.L.):<<locked>>
Case Capacity:98.9 Grains of Water
Primer Size:Large Rifle Magnum (LRM)
Barrel Length:24"
Max. allowed Pressure:63,817 psi
Recommended Twist Rate:1:11.5
Load data in caliber .300 Weath. Mag. with .308 | 178gr | Hornady ELD-X bullet and 257 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Accurate MAGPRO, Alliant Reloder-26 and Accurate High Country.
Important Notice: DO NOT go below Minimum Charge or above Maximum Charge. Since we have no control over the equipment and components used, any responsibility and liability for the results achieved is rejected.
Only powders/loads that match the current filter criteria are displayed: max pressure of a load ≤ 90% of max. standardized pressure, fill rate ≥ 80% and propellant combustion ≥ 95%. Use the sliders above the tables to adjust these thresholds.
Charge: Powder weight in grains. Start with the minimum load and work up carefully.
FR (Fill Rate): Case fill as a percentage. Values above 100% mean compressed loads.
MaxP / %: Maximum chamber pressure in bar and as a percentage of the standardized maximum for this caliber.
V(0): Muzzle velocity in feet per second (fps) at the standardized barrel length.
z (Powder Burn): Estimated propellant combustion percentage at bullet exit.
A valid access license is required to use the Personalized Load Calculator.
You can find more information in our FAQ: How can I use the Personalized Load Calculator?
Max Load - Barrel Length: 24"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2700 | <<locked>> | 82% | 57,072 psi | 89% | 2864 fps | 99.3% |
| Accurate 2700 | <<locked>> | 82% | 56,811 psi | 89% | 2861 fps | 99.3% |
| Accurate 2700 | <<locked>> | 82% | 56,855 psi | 89% | 2861 fps | 99.3% |
| Accurate 3100 | <<locked>> | 98% | 56,536 psi | 89% | 2923 fps | 99.9% |
| Accurate 3100 | <<locked>> | 98% | 56,246 psi | 88% | 2917 fps | 99.9% |
| Accurate 3100 | <<locked>> | 98% | 56,318 psi | 88% | 2917 fps | 99.9% |
| Accurate 4064 | <<locked>> | 82% | 56,855 psi | 89% | 2841 fps | 100% |
| Accurate 4064 | <<locked>> | 82% | 56,579 psi | 89% | 2838 fps | 100% |
| Accurate 4064 | <<locked>> | 82% | 56,869 psi | 89% | 2841 fps | 100% |
| Accurate 4350 | <<locked>> | 88% | 54,476 psi | 85% | 2907 fps | 100% |
| Accurate 4350 | <<locked>> | 88% | 54,157 psi | 85% | 2904 fps | 100% |
| Accurate 4350 | <<locked>> | 88% | 54,520 psi | 85% | 2910 fps | 100% |
| Accurate High Country | <<locked>> | 94% | 53,853 psi | 84% | 3005 fps | 97.8% |
| Accurate High Country | <<locked>> | 96% | 57,566 psi | 90% | 3064 fps | 98.4% |
| Accurate High Country | <<locked>> | 94% | 53,911 psi | 84% | 3005 fps | 97.8% |
| Accurate MAGPRO | <<locked>> | 96% | 54,868 psi | 86% | 3009 fps | 96.7% |
| Accurate MAGPRO | <<locked>> | 96% | 54,607 psi | 86% | 3002 fps | 96.6% |
| Accurate MAGPRO | <<locked>> | 96% | 54,882 psi | 86% | 3005 fps | 96.7% |
| ADI AR 2208 | <<locked>> | 84% | 56,492 psi | 89% | 2877 fps | 100% |
| ADI AR 2208 | <<locked>> | 84% | 56,202 psi | 88% | 2874 fps | 100% |
| ADI AR 2208 | <<locked>> | 84% | 56,289 psi | 88% | 2874 fps | 100% |
| ADI AR 2209 | <<locked>> | 94% | 55,303 psi | 87% | 2956 fps | 98.7% |
| ADI AR 2209 | <<locked>> | 94% | 55,056 psi | 86% | 2953 fps | 98.7% |
| ADI AR 2209 | <<locked>> | 94% | 55,143 psi | 86% | 2953 fps | 98.7% |
| ADI AR 2213 | <<locked>> | 98% | 56,579 psi | 89% | 3012 fps | 98% |
| ADI AR 2213 | <<locked>> | 98% | 56,391 psi | 88% | 3009 fps | 97.9% |
| ADI AR 2213 | <<locked>> | 98% | 56,666 psi | 89% | 3015 fps | 98% |
| ADI AR 2225ᴾ | <<locked>> | 100% | 39,146 psi | 61% | 2723 fps | 97% |
| ADI AR 2225ᴾ | <<locked>> | 100% | 39,015 psi | 61% | 2720 fps | 96.9% |
| ADI AR 2225ᴾ | <<locked>> | 100% | 39,189 psi | 61% | 2723 fps | 97% |
| Alliant Power Pro Varmint | <<locked>> | 94% | 55,245 psi | 87% | 2949 fps | 98.7% |
| Alliant Power Pro Varmint | <<locked>> | 94% | 55,477 psi | 87% | 2953 fps | 98.7% |
| Alliant Power Pro Varmint | <<locked>> | 94% | 55,245 psi | 87% | 2949 fps | 98.7% |
| Alliant Power Pro Varmint | <<locked>> | 94% | 55,550 psi | 87% | 2953 fps | 98.7% |
| Alliant Reloder- TS 15.5 | <<locked>> | 84% | 57,464 psi | 90% | 2897 fps | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 84% | 57,392 psi | 90% | 2897 fps | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 84% | 57,508 psi | 90% | 2900 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 82% | 57,566 psi | 90% | 2920 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 82% | 57,508 psi | 90% | 2920 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 82% | 57,624 psi | 90% | 2920 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 90% | 55,158 psi | 86% | 2963 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 90% | 54,868 psi | 86% | 2959 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 90% | 55,201 psi | 87% | 2966 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 86% | 56,594 psi | 89% | 2982 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 86% | 56,304 psi | 88% | 2979 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 86% | 56,434 psi | 88% | 2982 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 94% | 54,810 psi | 86% | 2943 fps | 98.7% |
| Alliant Reloder-19 | <<locked>> | 94% | 54,520 psi | 85% | 2940 fps | 98.6% |
| Alliant Reloder-19 | <<locked>> | 94% | 54,824 psi | 86% | 2946 fps | 98.7% |
| Alliant Reloder-22 | <<locked>> | 98% | 56,101 psi | 88% | 3009 fps | 99% |
| Alliant Reloder-22 | <<locked>> | 98% | 55,854 psi | 88% | 3002 fps | 98.9% |
| Alliant Reloder-22 | <<locked>> | 98% | 56,144 psi | 88% | 3009 fps | 99% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 56,855 psi | 89% | 2982 fps | 100% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 56,623 psi | 89% | 2979 fps | 100% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 56,942 psi | 89% | 2982 fps | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 49,182 psi | 77% | 2923 fps | 99.9% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 48,994 psi | 77% | 2917 fps | 99.9% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 49,226 psi | 77% | 2923 fps | 99.9% |
| Alliant Reloder-26 | <<locked>> | 96% | 57,566 psi | 90% | 3077 fps | 100% |
| Alliant Reloder-26 | <<locked>> | 96% | 57,276 psi | 90% | 3074 fps | 100% |
| Alliant Reloder-26 | <<locked>> | 96% | 57,595 psi | 90% | 3077 fps | 100% |
| Bofors RP15ᴾ | <<locked>> | 100% | 55,027 psi | 86% | 2989 fps | 98.7% |
| Bofors RP15ᴾ | <<locked>> | 100% | 54,781 psi | 86% | 2982 fps | 98.7% |
| Bofors RP15ᴾ | <<locked>> | 100% | 55,071 psi | 86% | 2989 fps | 98.8% |
| Bofors RP3 | <<locked>> | 82% | 54,839 psi | 86% | 2861 fps | 100% |
| Bofors RP3 | <<locked>> | 82% | 54,766 psi | 86% | 2861 fps | 100% |
| Bofors RP3 | <<locked>> | 82% | 54,882 psi | 86% | 2864 fps | 100% |
| Bofors RP30ᴾ | <<locked>> | 100% | 45,208 psi | 71% | 2844 fps | 96.2% |
| Bofors RP30ᴾ | <<locked>> | 100% | 44,817 psi | 70% | 2838 fps | 96.1% |
| Bofors RP30ᴾ | <<locked>> | 100% | 45,078 psi | 71% | 2844 fps | 96.2% |
| Bofors RP5 | <<locked>> | 98% | 56,101 psi | 88% | 3009 fps | 99% |
| Bofors RP5 | <<locked>> | 98% | 55,854 psi | 88% | 3002 fps | 98.9% |
| Bofors RP5 | <<locked>> | 98% | 56,144 psi | 88% | 3009 fps | 99% |
| Bofors RP7 | <<locked>> | 88% | 57,595 psi | 90% | 2910 fps | 99.5% |
| Bofors RP7 | <<locked>> | 88% | 57,319 psi | 90% | 2904 fps | 99.5% |
| Bofors RP7 | <<locked>> | 88% | 57,609 psi | 90% | 2910 fps | 99.5% |
| Hodgdon H1000ᴾ | <<locked>> | 100% | 48,573 psi | 76% | 2864 fps | 97.2% |
| Hodgdon H1000ᴾ | <<locked>> | 100% | 48,414 psi | 76% | 2861 fps | 97.1% |
| Hodgdon H1000ᴾ | <<locked>> | 100% | 48,646 psi | 76% | 2864 fps | 97.2% |
| Hodgdon H380 | <<locked>> | 82% | 54,984 psi | 86% | 2881 fps | 100% |
| Hodgdon H380 | <<locked>> | 82% | 54,926 psi | 86% | 2881 fps | 100% |
| Hodgdon H380 | <<locked>> | 82% | 55,027 psi | 86% | 2884 fps | 100% |
| Hodgdon H414 | <<locked>> | 88% | 56,318 psi | 88% | 2959 fps | 99.7% |
| Hodgdon H414 | <<locked>> | 88% | 56,043 psi | 88% | 2953 fps | 99.7% |
| Hodgdon H414 | <<locked>> | 88% | 56,376 psi | 88% | 2959 fps | 99.7% |
| Hodgdon H4350 | <<locked>> | 86% | 55,869 psi | 88% | 2920 fps | 99% |
| Hodgdon H4350 | <<locked>> | 86% | 55,608 psi | 87% | 2913 fps | 98.9% |
| Hodgdon H4350 | <<locked>> | 86% | 55,666 psi | 87% | 2917 fps | 98.9% |
| Hodgdon H4831 | <<locked>> | 96% | 56,724 psi | 89% | 2953 fps | 97.4% |
| Hodgdon H4831 | <<locked>> | 96% | 56,521 psi | 89% | 2949 fps | 97.3% |
| Hodgdon H4831 | <<locked>> | 96% | 56,782 psi | 89% | 2953 fps | 97.4% |
| Hodgdon H4831 SC | <<locked>> | 96% | 55,550 psi | 87% | 2933 fps | 97.2% |
| Hodgdon H4831 SC | <<locked>> | 96% | 55,332 psi | 87% | 2930 fps | 97.1% |
| Hodgdon H4831 SC | <<locked>> | 96% | 55,622 psi | 87% | 2933 fps | 97.2% |
| Hodgdon Hybrid 100V | <<locked>> | 92% | 55,608 psi | 87% | 2887 fps | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 92% | 55,317 psi | 87% | 2884 fps | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 92% | 55,622 psi | 87% | 2887 fps | 100% |
| Hodgdon Retumboᴾ | <<locked>> | 100% | 48,269 psi | 76% | 2972 fps | 98.5% |
| Hodgdon Retumboᴾ | <<locked>> | 100% | 48,037 psi | 75% | 2966 fps | 98.4% |
| Hodgdon Retumboᴾ | <<locked>> | 100% | 48,283 psi | 76% | 2969 fps | 98.5% |
| Hodgdon Superformance | <<locked>> | 88% | 56,768 psi | 89% | 2999 fps | 99.6% |
| Hodgdon Superformance | <<locked>> | 88% | 56,521 psi | 89% | 2992 fps | 99.6% |
| Hodgdon Superformance | <<locked>> | 88% | 56,840 psi | 89% | 2999 fps | 99.6% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,695 psi | 57% | 1814 fps | 100% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,680 psi | 57% | 1811 fps | 100% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,695 psi | 57% | 1814 fps | 100% |
| IMR 4064 | <<locked>> | 82% | 55,825 psi | 87% | 2858 fps | 100% |
| IMR 4064 | <<locked>> | 82% | 55,521 psi | 87% | 2851 fps | 100% |
| IMR 4064 | <<locked>> | 82% | 55,825 psi | 87% | 2858 fps | 100% |
| IMR 4350 | <<locked>> | 90% | 55,317 psi | 87% | 2890 fps | 99.3% |
| IMR 4350 | <<locked>> | 90% | 55,114 psi | 86% | 2887 fps | 99.3% |
| IMR 4350 | <<locked>> | 90% | 55,376 psi | 87% | 2894 fps | 99.3% |
| IMR 4451 Enduron | <<locked>> | 86% | 55,637 psi | 87% | 2881 fps | 99.5% |
| IMR 4451 Enduron | <<locked>> | 86% | 55,390 psi | 87% | 2877 fps | 99.5% |
| IMR 4451 Enduron | <<locked>> | 86% | 55,695 psi | 87% | 2881 fps | 99.5% |
| IMR 4831 | <<locked>> | 90% | 54,795 psi | 86% | 2900 fps | 100% |
| IMR 4831 | <<locked>> | 90% | 54,520 psi | 85% | 2894 fps | 100% |
| IMR 4831 | <<locked>> | 90% | 54,839 psi | 86% | 2900 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 94% | 54,534 psi | 85% | 2884 fps | 97.1% |
| IMR 4955 Enduron | <<locked>> | 94% | 54,317 psi | 85% | 2877 fps | 97.1% |
| IMR 4955 Enduron | <<locked>> | 94% | 54,389 psi | 85% | 2881 fps | 97.1% |
| IMR 7828 SSC | <<locked>> | 98% | 54,172 psi | 85% | 2982 fps | 97.7% |
| IMR 7828 SSCᴾ | <<locked>> | 100% | 57,740 psi | 90% | 3041 fps | 98.3% |
| IMR 7828 SSC | <<locked>> | 98% | 54,244 psi | 85% | 2986 fps | 97.7% |
| Lovex S062 | <<locked>> | 82% | 56,057 psi | 88% | 2848 fps | 100% |
| Lovex S062 | <<locked>> | 82% | 55,999 psi | 88% | 2844 fps | 100% |
| Lovex S062 | <<locked>> | 82% | 56,130 psi | 88% | 2848 fps | 100% |
| Lovex S065 | <<locked>> | 88% | 56,057 psi | 88% | 2877 fps | 100% |
| Lovex S065 | <<locked>> | 88% | 55,811 psi | 87% | 2874 fps | 100% |
| Lovex S065 | <<locked>> | 88% | 56,086 psi | 88% | 2881 fps | 100% |
| Lovex S070 | <<locked>> | 90% | 57,493 psi | 90% | 2927 fps | 99.8% |
| Lovex S070 | <<locked>> | 90% | 57,217 psi | 90% | 2920 fps | 99.8% |
| Lovex S070 | <<locked>> | 90% | 57,493 psi | 90% | 2923 fps | 99.8% |
| Lovex S071ᴾ | <<locked>> | 100% | 50,169 psi | 79% | 2822 fps | 99.6% |
| Lovex S071ᴾ | <<locked>> | 100% | 49,937 psi | 78% | 2818 fps | 99.5% |
| Lovex S071ᴾ | <<locked>> | 100% | 50,183 psi | 79% | 2825 fps | 99.6% |
| Norma 203B | <<locked>> | 82% | 56,884 psi | 89% | 2907 fps | 100% |
| Norma 203B | <<locked>> | 82% | 56,797 psi | 89% | 2904 fps | 100% |
| Norma 203B | <<locked>> | 82% | 56,913 psi | 89% | 2907 fps | 100% |
| Norma 204 | <<locked>> | 90% | 56,144 psi | 88% | 2943 fps | 98.7% |
| Norma 204 | <<locked>> | 90% | 55,898 psi | 88% | 2940 fps | 98.6% |
| Norma 204 | <<locked>> | 90% | 56,217 psi | 88% | 2943 fps | 98.7% |
| Norma MRP | <<locked>> | 96% | 55,912 psi | 88% | 3031 fps | 99.7% |
| Norma MRP | <<locked>> | 96% | 55,651 psi | 87% | 3028 fps | 99.7% |
| Norma MRP | <<locked>> | 96% | 55,956 psi | 88% | 3035 fps | 99.7% |
| Norma URP | <<locked>> | 90% | 56,594 psi | 89% | 2946 fps | 100% |
| Norma URP | <<locked>> | 90% | 56,333 psi | 88% | 2940 fps | 100% |
| Norma URP | <<locked>> | 90% | 56,666 psi | 89% | 2946 fps | 100% |
| Ramshot Big Game | <<locked>> | 82% | 57,725 psi | 90% | 2930 fps | 100% |
| Ramshot Grand | <<locked>> | 98% | 54,766 psi | 86% | 3005 fps | 98.1% |
| Ramshot Grand | <<locked>> | 98% | 54,549 psi | 85% | 2999 fps | 98% |
| Ramshot Grand | <<locked>> | 98% | 54,824 psi | 86% | 3005 fps | 98.1% |
| Ramshot Hunter | <<locked>> | 90% | 55,361 psi | 87% | 2946 fps | 99.9% |
| Ramshot Hunter | <<locked>> | 90% | 55,114 psi | 86% | 2943 fps | 99.9% |
| Ramshot Hunter | <<locked>> | 90% | 55,419 psi | 87% | 2946 fps | 99.9% |
| Ramshot Magnumᴾ | <<locked>> | 100% | 52,866 psi | 83% | 2940 fps | 99.1% |
| Ramshot Magnumᴾ | <<locked>> | 100% | 52,431 psi | 82% | 2933 fps | 99% |
| Ramshot Magnumᴾ | <<locked>> | 100% | 52,678 psi | 83% | 2936 fps | 99.1% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 37,579 psi | 59% | 1860 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 37,579 psi | 59% | 1857 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 37,594 psi | 59% | 1860 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 82% | 54,955 psi | 86% | 2867 fps | 99.8% |
| ReloadSwiss RS 50 | <<locked>> | 82% | 54,708 psi | 86% | 2864 fps | 99.7% |
| ReloadSwiss RS 50 | <<locked>> | 82% | 54,795 psi | 86% | 2867 fps | 99.8% |
| ReloadSwiss RS 60 | <<locked>> | 84% | 55,956 psi | 88% | 2972 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 84% | 55,666 psi | 87% | 2966 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 84% | 56,028 psi | 88% | 2972 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 88% | 54,476 psi | 85% | 2933 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 88% | 54,215 psi | 85% | 2927 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 88% | 54,288 psi | 85% | 2930 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 90% | 56,550 psi | 89% | 3015 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 90% | 56,304 psi | 88% | 3012 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 90% | 56,362 psi | 88% | 3012 fps | 100% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 48,472 psi | 76% | 2966 fps | 99.3% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 48,254 psi | 76% | 2959 fps | 99.3% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 48,515 psi | 76% | 2966 fps | 99.3% |
| Rottweil R 903 | <<locked>> | 84% | 55,172 psi | 86% | 2864 fps | 100% |
| Rottweil R 903 | <<locked>> | 84% | 54,853 psi | 86% | 2858 fps | 100% |
| Rottweil R 903 | <<locked>> | 84% | 55,187 psi | 86% | 2864 fps | 100% |
| Rottweil R 904 | <<locked>> | 94% | 56,695 psi | 89% | 2923 fps | 98% |
| Rottweil R 904 | <<locked>> | 94% | 56,463 psi | 88% | 2920 fps | 98% |
| Rottweil R 904 | <<locked>> | 94% | 56,782 psi | 89% | 2927 fps | 98% |
| Rottweil R 905 | <<locked>> | 94% | 54,099 psi | 85% | 2930 fps | 98.7% |
| Rottweil R 905 | <<locked>> | 96% | 57,566 psi | 90% | 2982 fps | 99.1% |
| Rottweil R 905 | <<locked>> | 94% | 54,114 psi | 85% | 2933 fps | 98.7% |
| Rottweil R 907 | <<locked>> | 88% | 57,595 psi | 90% | 2910 fps | 99.5% |
| Rottweil R 907 | <<locked>> | 88% | 57,319 psi | 90% | 2904 fps | 99.5% |
| Rottweil R 907 | <<locked>> | 88% | 57,609 psi | 90% | 2910 fps | 99.5% |
| Shooters World Long Rifle | <<locked>> | 88% | 56,057 psi | 88% | 2877 fps | 100% |
| Shooters World Long Rifle | <<locked>> | 88% | 55,811 psi | 87% | 2874 fps | 100% |
| Shooters World Long Rifle | <<locked>> | 88% | 56,086 psi | 88% | 2881 fps | 100% |
| Shooters World Precision | <<locked>> | 82% | 56,057 psi | 88% | 2848 fps | 100% |
| Shooters World Precision | <<locked>> | 82% | 55,999 psi | 88% | 2844 fps | 100% |
| Shooters World Precision | <<locked>> | 82% | 56,130 psi | 88% | 2848 fps | 100% |
| Shooters World SW4350 | <<locked>> | 90% | 57,493 psi | 90% | 2927 fps | 99.8% |
| Shooters World SW4350 | <<locked>> | 90% | 57,217 psi | 90% | 2920 fps | 99.8% |
| Shooters World SW4350 | <<locked>> | 90% | 57,493 psi | 90% | 2923 fps | 99.8% |
| SNPE Vectan SP 11 | <<locked>> | 84% | 56,637 psi | 89% | 2923 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 84% | 56,347 psi | 88% | 2917 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 84% | 56,666 psi | 89% | 2920 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 84% | 55,564 psi | 87% | 2743 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 84% | 55,288 psi | 87% | 2736 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 84% | 55,608 psi | 87% | 2743 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 88% | 55,593 psi | 87% | 2835 fps | 99.6% |
| SNPE Vectan Tubal 7000 | <<locked>> | 88% | 55,317 psi | 87% | 2828 fps | 99.6% |
| SNPE Vectan Tubal 7000 | <<locked>> | 88% | 55,405 psi | 87% | 2831 fps | 99.6% |
| SNPE Vectan Tubal 8000 | <<locked>> | 96% | 57,319 psi | 90% | 2986 fps | 99.1% |
| SNPE Vectan Tubal 8000 | <<locked>> | 96% | 57,087 psi | 89% | 2979 fps | 99% |
| SNPE Vectan Tubal 8000 | <<locked>> | 96% | 57,377 psi | 90% | 2986 fps | 99.1% |
| Somchem S355 | <<locked>> | 84% | 55,027 psi | 86% | 2858 fps | 100% |
| Somchem S355 | <<locked>> | 84% | 54,708 psi | 86% | 2854 fps | 100% |
| Somchem S355 | <<locked>> | 84% | 54,824 psi | 86% | 2854 fps | 100% |
| Somchem S361 | <<locked>> | 92% | 54,897 psi | 86% | 2861 fps | 97% |
| Somchem S361 | <<locked>> | 92% | 54,723 psi | 86% | 2858 fps | 96.9% |
| Somchem S361 | <<locked>> | 92% | 54,708 psi | 86% | 2861 fps | 97% |
| Somchem S365 | <<locked>> | 92% | 56,608 psi | 89% | 2946 fps | 100% |
| Somchem S365 | <<locked>> | 92% | 56,318 psi | 88% | 2943 fps | 100% |
| Somchem S365 | <<locked>> | 92% | 56,623 psi | 89% | 2946 fps | 100% |
| Somchem S385 | <<locked>> | 94% | 54,752 psi | 86% | 2907 fps | 99.3% |
| Somchem S385 | <<locked>> | 94% | 54,462 psi | 85% | 2900 fps | 99.2% |
| Somchem S385 | <<locked>> | 94% | 54,766 psi | 86% | 2907 fps | 99.3% |
| Vihtavuori N150 | <<locked>> | 86% | 56,246 psi | 88% | 2831 fps | 100% |
| Vihtavuori N150 | <<locked>> | 86% | 55,985 psi | 88% | 2828 fps | 100% |
| Vihtavuori N150 | <<locked>> | 86% | 56,072 psi | 88% | 2828 fps | 100% |
| Vihtavuori N160 | <<locked>> | 88% | 54,998 psi | 86% | 2884 fps | 100% |
| Vihtavuori N160 | <<locked>> | 88% | 54,737 psi | 86% | 2881 fps | 100% |
| Vihtavuori N160 | <<locked>> | 88% | 55,071 psi | 86% | 2884 fps | 100% |
| Vihtavuori N165 | <<locked>> | 98% | 54,157 psi | 85% | 2884 fps | 99% |
| Vihtavuori N165ᴾ | <<locked>> | 100% | 57,421 psi | 90% | 2933 fps | 99.3% |
| Vihtavuori N165ᴾ | <<locked>> | 100% | 57,667 psi | 90% | 2936 fps | 99.3% |
| Vihtavuori N540 | <<locked>> | 82% | 56,753 psi | 89% | 2825 fps | 100% |
| Vihtavuori N540 | <<locked>> | 82% | 56,710 psi | 89% | 2825 fps | 100% |
| Vihtavuori N540 | <<locked>> | 82% | 56,811 psi | 89% | 2828 fps | 100% |
| Vihtavuori N550 | <<locked>> | 88% | 54,099 psi | 85% | 2890 fps | 100% |
| Vihtavuori N550 | <<locked>> | 90% | 57,638 psi | 90% | 2940 fps | 100% |
| Vihtavuori N550 | <<locked>> | 90% | 57,667 psi | 90% | 2943 fps | 100% |
| Vihtavuori N555 | <<locked>> | 96% | 55,854 psi | 88% | 2959 fps | 100% |
| Vihtavuori N555 | <<locked>> | 96% | 55,593 psi | 87% | 2956 fps | 100% |
| Vihtavuori N555 | <<locked>> | 96% | 55,622 psi | 87% | 2956 fps | 100% |
| Vihtavuori N560 | <<locked>> | 96% | 55,927 psi | 88% | 3022 fps | 97.5% |
| Vihtavuori N560 | <<locked>> | 96% | 55,724 psi | 87% | 3018 fps | 97.5% |
| Vihtavuori N560 | <<locked>> | 96% | 55,970 psi | 88% | 3025 fps | 97.6% |
| Vihtavuori N565ᴾ | <<locked>> | 100% | 51,532 psi | 81% | 2933 fps | 96.9% |
| Vihtavuori N565ᴾ | <<locked>> | 100% | 51,314 psi | 80% | 2927 fps | 96.8% |
| Vihtavuori N565ᴾ | <<locked>> | 100% | 51,576 psi | 81% | 2933 fps | 96.9% |
| Winchester 6.5 StaBALL | <<locked>> | 88% | 54,404 psi | 85% | 2848 fps | 100% |
| Winchester 6.5 StaBALL | <<locked>> | 88% | 54,172 psi | 85% | 2844 fps | 100% |
| Winchester 6.5 StaBALL | <<locked>> | 88% | 54,476 psi | 85% | 2848 fps | 100% |
| Winchester 760 | <<locked>> | 88% | 56,550 psi | 89% | 2963 fps | 99.7% |
| Winchester 760 | <<locked>> | 88% | 56,275 psi | 88% | 2956 fps | 99.7% |
| Winchester 760 | <<locked>> | 88% | 56,579 psi | 89% | 2966 fps | 99.7% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 53,577 psi | 84% | 3064 fps | 100% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 53,040 psi | 83% | 3054 fps | 100% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 53,388 psi | 84% | 3061 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 96% | 54,650 psi | 86% | 2897 fps | 98.6% |
| Winchester Supreme 780 | <<locked>> | 96% | 54,389 psi | 85% | 2894 fps | 98.5% |
| Winchester Supreme 780 | <<locked>> | 96% | 54,665 psi | 86% | 2900 fps | 98.6% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 24"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2700 | <<locked>> | 80% | 53,359 psi | 84% | 2805 fps | 98.9% |
| Accurate 2700 | <<locked>> | 80% | 53,127 psi | 83% | 2802 fps | 98.9% |
| Accurate 2700 | <<locked>> | 80% | 53,417 psi | 84% | 2808 fps | 99% |
| Accurate 3100 | <<locked>> | 82% | 32,808 psi | 51% | 2467 fps | 95.5% |
| Accurate 3100 | <<locked>> | 82% | 32,735 psi | 51% | 2467 fps | 95.5% |
| Accurate 3100 | <<locked>> | 82% | 32,808 psi | 51% | 2470 fps | 95.6% |
| Accurate 4064 | <<locked>> | 80% | 53,301 psi | 84% | 2792 fps | 100% |
| Accurate 4064 | <<locked>> | 80% | 53,258 psi | 83% | 2789 fps | 100% |
| Accurate 4064 | <<locked>> | 80% | 53,345 psi | 84% | 2792 fps | 100% |
| Accurate 4350 | <<locked>> | 80% | 41,394 psi | 65% | 2677 fps | 99.3% |
| Accurate 4350 | <<locked>> | 80% | 41,307 psi | 65% | 2677 fps | 99.3% |
| Accurate 4350 | <<locked>> | 80% | 41,408 psi | 65% | 2680 fps | 99.3% |
| Accurate High Country | 73.1 gr | 88% | 43,816 psi | 69% | 2815 fps | 95.3% |
| Accurate High Country | 73.1 gr | 88% | 43,584 psi | 68% | 2808 fps | 95.2% |
| Accurate High Country | 73.1 gr | 88% | 43,685 psi | 68% | 2812 fps | 95.2% |
| Accurate MAGPRO | 79.6 gr | 94% | 51,111 psi | 80% | 2940 fps | 95.8% |
| Accurate MAGPRO | 77.9 gr | 94% | 50,850 psi | 80% | 2936 fps | 95.8% |
| Accurate MAGPRO | 79.6 gr | 94% | 51,126 psi | 80% | 2943 fps | 95.9% |
| ADI AR 2208 | <<locked>> | 80% | 49,922 psi | 78% | 2776 fps | 100% |
| ADI AR 2208 | <<locked>> | 80% | 49,661 psi | 78% | 2769 fps | 100% |
| ADI AR 2208 | <<locked>> | 80% | 49,763 psi | 78% | 2769 fps | 100% |
| ADI AR 2209 | <<locked>> | 84% | 39,842 psi | 62% | 2661 fps | 95% |
| ADI AR 2209 | <<locked>> | 86% | 42,366 psi | 66% | 2717 fps | 95.9% |
| ADI AR 2209 | <<locked>> | 84% | 39,697 psi | 62% | 2657 fps | 95% |
| ADI AR 2213 | <<locked>> | 92% | 46,282 psi | 73% | 2825 fps | 95.6% |
| ADI AR 2213 | <<locked>> | 92% | 46,079 psi | 72% | 2822 fps | 95.5% |
| ADI AR 2213 | <<locked>> | 92% | 46,354 psi | 73% | 2825 fps | 95.6% |
| ADI AR 2225 | <<locked>> | 98% | 36,724 psi | 58% | 2661 fps | 95.9% |
| ADI AR 2225 | <<locked>> | 98% | 36,593 psi | 57% | 2657 fps | 95.8% |
| ADI AR 2225 | <<locked>> | 98% | 36,782 psi | 58% | 2664 fps | 95.9% |
| Alliant Power Pro Varmint | <<locked>> | 84% | 39,769 psi | 62% | 2654 fps | 95.1% |
| Alliant Power Pro Varmint | <<locked>> | 84% | 40,001 psi | 63% | 2661 fps | 95.2% |
| Alliant Power Pro Varmint | <<locked>> | 84% | 39,769 psi | 62% | 2654 fps | 95.1% |
| Alliant Power Pro Varmint | <<locked>> | 84% | 40,030 psi | 63% | 2661 fps | 95.2% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 50,749 psi | 80% | 2799 fps | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 50,473 psi | 79% | 2792 fps | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 50,792 psi | 80% | 2799 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 80% | 54,027 psi | 85% | 2867 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 80% | 53,925 psi | 85% | 2867 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 80% | 54,056 psi | 85% | 2867 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 80% | 39,958 psi | 63% | 2687 fps | 99.4% |
| Alliant Reloder-16 | <<locked>> | 80% | 39,711 psi | 62% | 2684 fps | 99.4% |
| Alliant Reloder-16 | <<locked>> | 80% | 39,798 psi | 62% | 2684 fps | 99.4% |
| Alliant Reloder-17 | <<locked>> | 80% | 45,585 psi | 71% | 2808 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 80% | 45,498 psi | 71% | 2808 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 80% | 45,629 psi | 72% | 2808 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 84% | 39,595 psi | 62% | 2654 fps | 95.1% |
| Alliant Reloder-19 | <<locked>> | 84% | 39,392 psi | 62% | 2648 fps | 95% |
| Alliant Reloder-19 | <<locked>> | 84% | 39,624 psi | 62% | 2654 fps | 95.1% |
| Alliant Reloder-22 | <<locked>> | 88% | 40,161 psi | 63% | 2707 fps | 95.4% |
| Alliant Reloder-22 | <<locked>> | 88% | 39,972 psi | 63% | 2703 fps | 95.3% |
| Alliant Reloder-22 | <<locked>> | 88% | 40,030 psi | 63% | 2707 fps | 95.4% |
| Alliant Reloder-23 | <<locked>> | 80% | 29,486 psi | 46% | 2441 fps | 97.9% |
| Alliant Reloder-23 | <<locked>> | 80% | 29,399 psi | 46% | 2441 fps | 97.8% |
| Alliant Reloder-23 | <<locked>> | 80% | 29,486 psi | 46% | 2441 fps | 97.9% |
| Alliant Reloder-25 | <<locked>> | 86% | 31,314 psi | 49% | 2510 fps | 95.4% |
| Alliant Reloder-25 | <<locked>> | 86% | 31,285 psi | 49% | 2507 fps | 95.3% |
| Alliant Reloder-25 | <<locked>> | 86% | 31,343 psi | 49% | 2510 fps | 95.4% |
| Alliant Reloder-26 | 68.5 gr | 80% | 31,778 psi | 50% | 2562 fps | 96.6% |
| Alliant Reloder-26 | 68.5 gr | 80% | 31,575 psi | 49% | 2556 fps | 96.4% |
| Alliant Reloder-26 | 68.5 gr | 80% | 31,778 psi | 50% | 2562 fps | 96.6% |
| Bofors RP15 | <<locked>> | 90% | 39,624 psi | 62% | 2694 fps | 95% |
| Bofors RP15 | <<locked>> | 92% | 42,134 psi | 66% | 2749 fps | 95.9% |
| Bofors RP15 | <<locked>> | 90% | 39,682 psi | 62% | 2694 fps | 95.1% |
| Bofors RP3 | <<locked>> | 80% | 51,387 psi | 81% | 2812 fps | 100% |
| Bofors RP3 | <<locked>> | 80% | 51,300 psi | 80% | 2808 fps | 100% |
| Bofors RP3 | <<locked>> | 80% | 51,401 psi | 81% | 2812 fps | 100% |
| Bofors RP30 | <<locked>> | 98% | 42,293 psi | 66% | 2785 fps | 95.3% |
| Bofors RP30 | <<locked>> | 98% | 42,105 psi | 66% | 2779 fps | 95.2% |
| Bofors RP30 | <<locked>> | 98% | 42,148 psi | 66% | 2782 fps | 95.2% |
| Bofors RP5 | <<locked>> | 88% | 40,161 psi | 63% | 2707 fps | 95.4% |
| Bofors RP5 | <<locked>> | 88% | 39,972 psi | 63% | 2703 fps | 95.3% |
| Bofors RP5 | <<locked>> | 88% | 40,030 psi | 63% | 2707 fps | 95.4% |
| Bofors RP7 | <<locked>> | 80% | 44,947 psi | 70% | 2690 fps | 97.7% |
| Bofors RP7 | <<locked>> | 80% | 44,686 psi | 70% | 2684 fps | 97.6% |
| Bofors RP7 | <<locked>> | 80% | 44,802 psi | 70% | 2687 fps | 97.6% |
| Hodgdon H1000 | <<locked>> | 96% | 42,453 psi | 67% | 2740 fps | 95.3% |
| Hodgdon H1000 | <<locked>> | 96% | 42,293 psi | 66% | 2733 fps | 95.2% |
| Hodgdon H1000 | <<locked>> | 96% | 42,467 psi | 67% | 2740 fps | 95.3% |
| Hodgdon H380 | <<locked>> | 80% | 51,547 psi | 81% | 2825 fps | 100% |
| Hodgdon H380 | <<locked>> | 80% | 51,474 psi | 81% | 2825 fps | 99.9% |
| Hodgdon H380 | <<locked>> | 80% | 51,561 psi | 81% | 2828 fps | 100% |
| Hodgdon H414 | <<locked>> | 80% | 43,236 psi | 68% | 2726 fps | 97.8% |
| Hodgdon H414 | <<locked>> | 80% | 43,004 psi | 67% | 2720 fps | 97.7% |
| Hodgdon H414 | <<locked>> | 80% | 43,265 psi | 68% | 2726 fps | 97.8% |
| Hodgdon H4350 | <<locked>> | 80% | 45,948 psi | 72% | 2743 fps | 97.3% |
| Hodgdon H4350 | <<locked>> | 80% | 45,861 psi | 72% | 2743 fps | 97.2% |
| Hodgdon H4350 | <<locked>> | 80% | 45,977 psi | 72% | 2746 fps | 97.3% |
| Hodgdon H4831 | <<locked>> | 92% | 49,632 psi | 78% | 2835 fps | 95.9% |
| Hodgdon H4831 | <<locked>> | 92% | 49,414 psi | 77% | 2828 fps | 95.8% |
| Hodgdon H4831 | <<locked>> | 92% | 49,487 psi | 78% | 2831 fps | 95.8% |
| Hodgdon H4831 SC | <<locked>> | 92% | 48,588 psi | 76% | 2815 fps | 95.6% |
| Hodgdon H4831 SC | <<locked>> | 92% | 48,370 psi | 76% | 2808 fps | 95.5% |
| Hodgdon H4831 SC | <<locked>> | 92% | 48,631 psi | 76% | 2815 fps | 95.6% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 37,623 psi | 59% | 2579 fps | 99.7% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 37,391 psi | 59% | 2572 fps | 99.7% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 37,478 psi | 59% | 2575 fps | 99.7% |
| Hodgdon Retumbo | <<locked>> | 94% | 39,682 psi | 62% | 2772 fps | 95.7% |
| Hodgdon Retumbo | <<locked>> | 94% | 39,494 psi | 62% | 2769 fps | 95.7% |
| Hodgdon Retumbo | <<locked>> | 94% | 39,682 psi | 62% | 2776 fps | 95.8% |
| Hodgdon Superformance | <<locked>> | 80% | 42,322 psi | 66% | 2743 fps | 97.3% |
| Hodgdon Superformance | <<locked>> | 80% | 42,090 psi | 66% | 2736 fps | 97.2% |
| Hodgdon Superformance | <<locked>> | 80% | 42,192 psi | 66% | 2740 fps | 97.3% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,543 psi | 43% | 1624 fps | 100% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,514 psi | 43% | 1621 fps | 100% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,557 psi | 43% | 1624 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 52,533 psi | 82% | 2808 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 52,257 psi | 82% | 2802 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 52,344 psi | 82% | 2805 fps | 100% |
| IMR 4350 | <<locked>> | 80% | 40,422 psi | 63% | 2618 fps | 96.5% |
| IMR 4350 | <<locked>> | 80% | 40,190 psi | 63% | 2612 fps | 96.4% |
| IMR 4350 | <<locked>> | 80% | 40,437 psi | 63% | 2618 fps | 96.5% |
| IMR 4451 Enduron | <<locked>> | 80% | 46,253 psi | 72% | 2717 fps | 98.3% |
| IMR 4451 Enduron | <<locked>> | 80% | 46,021 psi | 72% | 2713 fps | 98.2% |
| IMR 4451 Enduron | <<locked>> | 80% | 46,122 psi | 72% | 2717 fps | 98.3% |
| IMR 4831 | <<locked>> | 80% | 39,624 psi | 62% | 2628 fps | 99.1% |
| IMR 4831 | <<locked>> | 80% | 39,523 psi | 62% | 2625 fps | 99.1% |
| IMR 4831 | <<locked>> | 80% | 39,624 psi | 62% | 2628 fps | 99.1% |
| IMR 4955 Enduron | <<locked>> | 90% | 48,095 psi | 75% | 2769 fps | 95.7% |
| IMR 4955 Enduron | <<locked>> | 90% | 47,877 psi | 75% | 2766 fps | 95.6% |
| IMR 4955 Enduron | <<locked>> | 90% | 48,109 psi | 75% | 2769 fps | 95.7% |
| IMR 7828 SSC | <<locked>> | 92% | 44,295 psi | 69% | 2799 fps | 95.1% |
| IMR 7828 SSC | <<locked>> | 92% | 44,077 psi | 69% | 2792 fps | 95% |
| IMR 7828 SSC | <<locked>> | 92% | 44,324 psi | 69% | 2799 fps | 95.1% |
| Lovex S062 | <<locked>> | 80% | 52,852 psi | 83% | 2802 fps | 100% |
| Lovex S062 | <<locked>> | 80% | 52,533 psi | 82% | 2795 fps | 100% |
| Lovex S062 | <<locked>> | 80% | 52,852 psi | 83% | 2802 fps | 100% |
| Lovex S065 | <<locked>> | 80% | 43,700 psi | 68% | 2667 fps | 98.9% |
| Lovex S065 | <<locked>> | 80% | 43,613 psi | 68% | 2664 fps | 98.8% |
| Lovex S065 | <<locked>> | 80% | 43,729 psi | 69% | 2667 fps | 98.9% |
| Lovex S070 | <<locked>> | 80% | 41,974 psi | 66% | 2651 fps | 97.7% |
| Lovex S070 | <<locked>> | 80% | 41,945 psi | 66% | 2648 fps | 97.7% |
| Lovex S070 | <<locked>> | 80% | 42,032 psi | 66% | 2651 fps | 97.7% |
| Lovex S071 | <<locked>> | 86% | 32,097 psi | 50% | 2451 fps | 95.3% |
| Lovex S071 | <<locked>> | 86% | 31,879 psi | 50% | 2444 fps | 95.1% |
| Lovex S071 | <<locked>> | 86% | 32,126 psi | 50% | 2451 fps | 95.3% |
| Norma 203B | <<locked>> | 80% | 53,388 psi | 84% | 2854 fps | 100% |
| Norma 203B | <<locked>> | 80% | 53,287 psi | 84% | 2851 fps | 100% |
| Norma 203B | <<locked>> | 80% | 53,388 psi | 84% | 2854 fps | 100% |
| Norma 204 | <<locked>> | 80% | 40,030 psi | 63% | 2644 fps | 95% |
| Norma 204 | <<locked>> | 82% | 42,728 psi | 67% | 2700 fps | 95.8% |
| Norma 204 | <<locked>> | 80% | 40,059 psi | 63% | 2644 fps | 95% |
| Norma MRP | <<locked>> | 84% | 36,637 psi | 57% | 2654 fps | 95.7% |
| Norma MRP | <<locked>> | 84% | 36,405 psi | 57% | 2651 fps | 95.6% |
| Norma MRP | <<locked>> | 84% | 36,666 psi | 57% | 2654 fps | 95.7% |
| Norma URP | <<locked>> | 80% | 40,843 psi | 64% | 2667 fps | 99.2% |
| Norma URP | <<locked>> | 80% | 40,741 psi | 64% | 2664 fps | 99.2% |
| Norma URP | <<locked>> | 80% | 40,872 psi | 64% | 2671 fps | 99.2% |
| Ramshot Big Game | <<locked>> | 80% | 53,940 psi | 85% | 2874 fps | 100% |
| Ramshot Grand | <<locked>> | 92% | 44,077 psi | 69% | 2805 fps | 95.4% |
| Ramshot Grand | <<locked>> | 92% | 43,845 psi | 69% | 2799 fps | 95.3% |
| Ramshot Grand | <<locked>> | 92% | 44,121 psi | 69% | 2805 fps | 95.4% |
| Ramshot Hunter | <<locked>> | 80% | 39,726 psi | 62% | 2661 fps | 97.7% |
| Ramshot Hunter | <<locked>> | 80% | 39,508 psi | 62% | 2651 fps | 97.6% |
| Ramshot Hunter | <<locked>> | 80% | 39,755 psi | 62% | 2657 fps | 97.7% |
| Ramshot Magnum | <<locked>> | 92% | 39,421 psi | 62% | 2684 fps | 96% |
| Ramshot Magnum | <<locked>> | 92% | 39,059 psi | 61% | 2674 fps | 95.8% |
| Ramshot Magnum | <<locked>> | 92% | 39,291 psi | 62% | 2680 fps | 95.9% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 28,079 psi | 44% | 1660 fps | 100% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 28,050 psi | 44% | 1660 fps | 100% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 28,094 psi | 44% | 1663 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 51,416 psi | 81% | 2812 fps | 99.5% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 51,155 psi | 80% | 2805 fps | 99.4% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 51,416 psi | 81% | 2812 fps | 99.5% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 48,399 psi | 76% | 2858 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 48,327 psi | 76% | 2858 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 48,457 psi | 76% | 2858 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 41,278 psi | 65% | 2697 fps | 99.1% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 41,031 psi | 64% | 2694 fps | 99.1% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 41,292 psi | 65% | 2700 fps | 99.1% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 39,755 psi | 62% | 2710 fps | 98.8% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 39,508 psi | 62% | 2703 fps | 98.7% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 39,755 psi | 62% | 2707 fps | 98.8% |
| ReloadSwiss RS 76 | <<locked>> | 92% | 36,564 psi | 57% | 2690 fps | 95.7% |
| ReloadSwiss RS 76 | <<locked>> | 92% | 36,245 psi | 57% | 2680 fps | 95.5% |
| ReloadSwiss RS 76 | <<locked>> | 92% | 36,448 psi | 57% | 2687 fps | 95.6% |
| Rottweil R 903 | <<locked>> | 80% | 48,370 psi | 76% | 2759 fps | 100% |
| Rottweil R 903 | <<locked>> | 80% | 48,269 psi | 76% | 2756 fps | 100% |
| Rottweil R 903 | <<locked>> | 80% | 48,385 psi | 76% | 2756 fps | 100% |
| Rottweil R 904 | <<locked>> | 86% | 43,903 psi | 69% | 2697 fps | 95.1% |
| Rottweil R 904 | <<locked>> | 86% | 43,845 psi | 69% | 2694 fps | 95.1% |
| Rottweil R 904 | <<locked>> | 86% | 43,932 psi | 69% | 2697 fps | 95.1% |
| Rottweil R 905 | <<locked>> | 84% | 38,783 psi | 61% | 2638 fps | 95% |
| Rottweil R 905 | <<locked>> | 86% | 41,292 psi | 65% | 2690 fps | 95.8% |
| Rottweil R 905 | <<locked>> | 84% | 38,841 psi | 61% | 2638 fps | 95% |
| Rottweil R 907 | <<locked>> | 80% | 44,947 psi | 70% | 2690 fps | 97.7% |
| Rottweil R 907 | <<locked>> | 80% | 44,686 psi | 70% | 2684 fps | 97.6% |
| Rottweil R 907 | <<locked>> | 80% | 44,802 psi | 70% | 2687 fps | 97.6% |
| Shooters World Long Rifle | <<locked>> | 80% | 43,700 psi | 68% | 2667 fps | 98.9% |
| Shooters World Long Rifle | <<locked>> | 80% | 43,613 psi | 68% | 2664 fps | 98.8% |
| Shooters World Long Rifle | <<locked>> | 80% | 43,729 psi | 69% | 2667 fps | 98.9% |
| Shooters World Precision | <<locked>> | 80% | 52,852 psi | 83% | 2802 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 52,533 psi | 82% | 2795 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 52,852 psi | 83% | 2802 fps | 100% |
| Shooters World SW4350 | <<locked>> | 80% | 41,974 psi | 66% | 2651 fps | 97.7% |
| Shooters World SW4350 | <<locked>> | 80% | 41,945 psi | 66% | 2648 fps | 97.7% |
| Shooters World SW4350 | <<locked>> | 80% | 42,032 psi | 66% | 2651 fps | 97.7% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 49,617 psi | 78% | 2815 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 49,371 psi | 77% | 2808 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 49,647 psi | 78% | 2812 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 49,168 psi | 77% | 2651 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 48,892 psi | 77% | 2648 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 48,994 psi | 77% | 2651 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 42,902 psi | 67% | 2615 fps | 97.8% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 42,685 psi | 67% | 2608 fps | 97.7% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 42,757 psi | 67% | 2612 fps | 97.7% |
| SNPE Vectan Tubal 8000 | <<locked>> | 86% | 41,162 psi | 65% | 2690 fps | 95.8% |
| SNPE Vectan Tubal 8000 | <<locked>> | 86% | 40,915 psi | 64% | 2687 fps | 95.7% |
| SNPE Vectan Tubal 8000 | <<locked>> | 86% | 41,162 psi | 65% | 2694 fps | 95.8% |
| Somchem S355 | <<locked>> | 80% | 48,385 psi | 76% | 2753 fps | 100% |
| Somchem S355 | <<locked>> | 80% | 48,312 psi | 76% | 2749 fps | 100% |
| Somchem S355 | <<locked>> | 80% | 48,443 psi | 76% | 2753 fps | 100% |
| Somchem S361 | <<locked>> | 88% | 48,066 psi | 75% | 2746 fps | 95.4% |
| Somchem S361 | <<locked>> | 88% | 47,877 psi | 75% | 2743 fps | 95.3% |
| Somchem S361 | <<locked>> | 88% | 47,935 psi | 75% | 2743 fps | 95.4% |
| Somchem S365 | <<locked>> | 80% | 37,608 psi | 59% | 2628 fps | 100% |
| Somchem S365 | <<locked>> | 80% | 37,333 psi | 59% | 2621 fps | 100% |
| Somchem S365 | <<locked>> | 80% | 37,623 psi | 59% | 2628 fps | 100% |
| Somchem S385 | <<locked>> | 82% | 36,883 psi | 58% | 2562 fps | 95.3% |
| Somchem S385 | <<locked>> | 82% | 36,811 psi | 58% | 2562 fps | 95.2% |
| Somchem S385 | <<locked>> | 82% | 36,927 psi | 58% | 2566 fps | 95.3% |
| Vihtavuori N150 | <<locked>> | 80% | 46,282 psi | 73% | 2680 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 46,209 psi | 72% | 2677 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 46,340 psi | 73% | 2680 fps | 100% |
| Vihtavuori N160 | <<locked>> | 80% | 42,264 psi | 66% | 2667 fps | 99.4% |
| Vihtavuori N160 | <<locked>> | 80% | 42,206 psi | 66% | 2664 fps | 99.3% |
| Vihtavuori N160 | <<locked>> | 80% | 42,279 psi | 66% | 2667 fps | 99.4% |
| Vihtavuori N165 | <<locked>> | 88% | 38,899 psi | 61% | 2602 fps | 95.6% |
| Vihtavuori N165 | <<locked>> | 88% | 38,682 psi | 61% | 2598 fps | 95.5% |
| Vihtavuori N165 | <<locked>> | 88% | 38,928 psi | 61% | 2605 fps | 95.6% |
| Vihtavuori N540 | <<locked>> | 80% | 53,330 psi | 84% | 2779 fps | 100% |
| Vihtavuori N540 | <<locked>> | 80% | 53,272 psi | 83% | 2776 fps | 100% |
| Vihtavuori N540 | <<locked>> | 80% | 53,388 psi | 84% | 2779 fps | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 41,727 psi | 65% | 2671 fps | 99.2% |
| Vihtavuori N550 | <<locked>> | 80% | 41,655 psi | 65% | 2667 fps | 99.1% |
| Vihtavuori N550 | <<locked>> | 80% | 41,756 psi | 65% | 2667 fps | 99.2% |
| Vihtavuori N555 | <<locked>> | 80% | 32,982 psi | 52% | 2523 fps | 97.9% |
| Vihtavuori N555 | <<locked>> | 80% | 32,750 psi | 51% | 2516 fps | 97.8% |
| Vihtavuori N555 | <<locked>> | 80% | 32,982 psi | 52% | 2523 fps | 97.9% |
| Vihtavuori N560 | <<locked>> | 90% | 45,469 psi | 71% | 2831 fps | 95% |
| Vihtavuori N560 | <<locked>> | 92% | 48,544 psi | 76% | 2894 fps | 95.9% |
| Vihtavuori N560 | <<locked>> | 90% | 45,469 psi | 71% | 2831 fps | 95% |
| Vihtavuori N565 | <<locked>> | 96% | 45,078 psi | 71% | 2812 fps | 95.2% |
| Vihtavuori N565 | <<locked>> | 96% | 44,672 psi | 70% | 2805 fps | 95.1% |
| Vihtavuori N565 | <<locked>> | 96% | 44,904 psi | 70% | 2808 fps | 95.1% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 41,350 psi | 65% | 2635 fps | 100% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 41,147 psi | 64% | 2628 fps | 100% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 41,408 psi | 65% | 2635 fps | 100% |
| Winchester 760 | <<locked>> | 80% | 43,410 psi | 68% | 2730 fps | 97.9% |
| Winchester 760 | <<locked>> | 80% | 43,149 psi | 68% | 2723 fps | 97.8% |
| Winchester 760 | <<locked>> | 80% | 43,265 psi | 68% | 2726 fps | 97.8% |
| Winchester StaBALL HD | <<locked>> | 80% | 26,136 psi | 41% | 2428 fps | 97.2% |
| Winchester StaBALL HD | <<locked>> | 80% | 25,976 psi | 41% | 2418 fps | 97.1% |
| Winchester StaBALL HD | <<locked>> | 80% | 26,165 psi | 41% | 2428 fps | 97.2% |
| Winchester Supreme 780 | <<locked>> | 88% | 41,423 psi | 65% | 2661 fps | 95.7% |
| Winchester Supreme 780 | <<locked>> | 88% | 41,205 psi | 65% | 2657 fps | 95.6% |
| Winchester Supreme 780 | <<locked>> | 88% | 41,437 psi | 65% | 2664 fps | 95.7% |
Recommended = one of the top powders for this cartridge and bullet combination.
ᴾ possible press load - work up slowly to this load while watching for signs of excessive pressure.
This overview compares 257 powders for .300 Weath. Mag. loaded with the .308 | 178gr | Hornady ELD-X. Alliant Reloder-26 delivers the highest muzzle velocity at 3,077 fps; across all powders the maximum-charge window runs from 1,811 fps to 3,077 fps. ADI AR 2225 gives the best case fill at 100 %, and 257 of the 257 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (440 MPa), the top charges use 57–90 %, leaving at least 10 % headroom. The 178.0 gr projectile in 0.308" calls for a 1:11.5 twist; slower twists will usually not stabilise this weight. ADI AR 2225, ADI AR 2225, ADI AR 2225 reach 100 % fill or more at maximum charge, so these are compressed loads: they need a long drop tube to seat cleanly and react sensitively to the case capacity of your own brass lot. Accurate MAGPRO, Alliant Reloder-26, Accurate High Country rank at the top here: for .300 Weath. Mag. with the .308 | 178gr | Hornady ELD-X they combine a high case fill with complete burn and sit in the upper velocity band. Always begin at the start load and work up in small increments while checking case and primer for pressure signs.