Load data for .300 Win. Mag. + .308 | 175gr | Berger VLD Target

.300 Win. Mag. cartridge drawing
Berger logo

Load Specifications

Bullet Manufacturer:Berger
Bullet Weight:175 gr
Bullet Diameter:0.308"
Bullet Length:<<locked>>
Case Length (l3):2.62"
Cartridge Length (C.O.L.):<<locked>>
Case Capacity:90.5 Grains of Water
Primer Size:Large Rifle Magnum (LRM)
Barrel Length:24"
Max. allowed Pressure:62,366 psi
Recommended Twist Rate:1:12.0

Load data in caliber .300 Win. Mag. with .308 | 175gr | Berger VLD Target bullet and 281 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are ReloadSwiss RS 70, Alliant Reloder-26 and Hodgdon Superformance.

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"

PowderChargeFRMaxP%V(0)z
Accurate 2495<<locked>>82%54,360 psi87%2753 fps100%
Accurate 2495<<locked>>82%54,331 psi87%2753 fps100%
Accurate 2495<<locked>>82%54,360 psi87%2753 fps100%
Accurate 2700<<locked>>84%55,637 psi89%2822 fps98.7%
Accurate 2700<<locked>>84%55,622 psi89%2818 fps98.6%
Accurate 2700<<locked>>84%55,637 psi89%2822 fps98.7%
Accurate 3100ᴾ<<locked>>100%53,301 psi85%2864 fps99.5%
Accurate 3100ᴾ<<locked>>100%53,069 psi85%2858 fps99.5%
Accurate 3100ᴾ<<locked>>100%53,301 psi85%2864 fps99.5%
Accurate 4064<<locked>>84%54,940 psi88%2808 fps100%
Accurate 4064<<locked>>84%54,708 psi88%2805 fps100%
Accurate 4064<<locked>>84%54,940 psi88%2808 fps100%
Accurate 4350<<locked>>92%55,550 psi89%2913 fps100%
Accurate 4350<<locked>>92%55,332 psi89%2913 fps100%
Accurate 4350<<locked>>92%55,550 psi89%2913 fps100%
Accurate High Country<<locked>>98%54,288 psi87%2999 fps97.1%
Accurate High Country<<locked>>98%54,056 psi87%2995 fps97%
Accurate High Country<<locked>>98%54,288 psi87%2999 fps97.1%
Accurate MAGPROᴾ<<locked>>100%55,187 psi88%2999 fps95.9%
Accurate MAGPROᴾ<<locked>>100%55,187 psi88%2999 fps95.9%
ADI AR 2208<<locked>>86%54,955 psi88%2841 fps100%
ADI AR 2208<<locked>>86%54,708 psi88%2838 fps100%
ADI AR 2208<<locked>>86%54,955 psi88%2841 fps100%
ADI AR 2209<<locked>>98%56,347 psi90%2956 fps98.2%
ADI AR 2209<<locked>>98%56,420 psi90%2956 fps98.2%
ADI AR 2209<<locked>>98%56,347 psi90%2956 fps98.2%
ADI AR 2213ᴾ<<locked>>100%54,186 psi87%2946 fps96.6%
ADI AR 2213ᴾ<<locked>>100%54,012 psi87%2943 fps96.5%
ADI AR 2213ᴾ<<locked>>100%54,186 psi87%2946 fps96.6%
Alliant Power Pro 2000-MR<<locked>>82%54,027 psi87%2959 fps100%
Alliant Power Pro 2000-MR<<locked>>82%53,809 psi86%2956 fps100%
Alliant Power Pro 2000-MR<<locked>>82%54,027 psi87%2959 fps100%
Alliant Power Pro Varmint<<locked>>98%56,434 psi90%2953 fps98.2%
Alliant Power Pro Varmint<<locked>>98%56,231 psi90%2946 fps98.2%
Alliant Power Pro Varmint<<locked>>98%56,434 psi90%2953 fps98.2%
Alliant Reloder- TS 15.5<<locked>>86%55,666 psi89%2861 fps100%
Alliant Reloder- TS 15.5<<locked>>86%55,680 psi89%2861 fps100%
Alliant Reloder- TS 15.5<<locked>>86%55,666 psi89%2861 fps100%
Alliant Reloder-15<<locked>>84%55,999 psi90%2887 fps100%
Alliant Reloder-15<<locked>>84%55,767 psi89%2881 fps100%
Alliant Reloder-15<<locked>>84%55,999 psi90%2887 fps100%
Alliant Reloder-16<<locked>>94%56,014 psi90%2969 fps100%
Alliant Reloder-16<<locked>>94%56,043 psi90%2966 fps100%
Alliant Reloder-16<<locked>>94%56,014 psi90%2969 fps100%
Alliant Reloder-17<<locked>>88%53,722 psi86%2940 fps100%
Alliant Reloder-17<<locked>>88%53,519 psi86%2936 fps100%
Alliant Reloder-17<<locked>>88%53,722 psi86%2940 fps100%
Alliant Reloder-19<<locked>>98%55,622 psi89%2943 fps98.2%
Alliant Reloder-19<<locked>>98%55,434 psi89%2940 fps98.1%
Alliant Reloder-19<<locked>>98%55,622 psi89%2943 fps98.2%
Alliant Reloder-22ᴾ<<locked>>100%52,982 psi85%2943 fps97.9%
Alliant Reloder-22ᴾ<<locked>>100%52,765 psi85%2940 fps97.8%
Alliant Reloder-22ᴾ<<locked>>100%52,982 psi85%2943 fps97.9%
Alliant Reloder-23ᴾ<<locked>>100%49,937 psi80%2881 fps100%
Alliant Reloder-23ᴾ<<locked>>100%49,719 psi80%2877 fps100%
Alliant Reloder-23ᴾ<<locked>>100%49,937 psi80%2881 fps100%
Alliant Reloder-25ᴾ<<locked>>100%43,555 psi70%2799 fps98.8%
Alliant Reloder-25ᴾ<<locked>>100%43,381 psi70%2795 fps98.8%
Alliant Reloder-25ᴾ<<locked>>100%43,555 psi70%2799 fps98.8%
Alliant Reloder-26<<locked>>98%53,272 psi85%3012 fps100%
Alliant Reloder-26<<locked>>98%53,345 psi86%3015 fps100%
Alliant Reloder-26<<locked>>98%53,272 psi85%3012 fps100%
Bofors RP15ᴾ<<locked>>100%48,501 psi78%2864 fps96.8%
Bofors RP15ᴾ<<locked>>100%48,327 psi77%2861 fps96.8%
Bofors RP15ᴾ<<locked>>100%48,501 psi78%2864 fps96.8%
Bofors RP3<<locked>>84%52,910 psi85%2825 fps100%
Bofors RP3<<locked>>86%56,333 psi90%2877 fps100%
Bofors RP3<<locked>>84%52,910 psi85%2825 fps100%
Bofors RP5ᴾ<<locked>>100%52,982 psi85%2943 fps97.9%
Bofors RP5ᴾ<<locked>>100%52,765 psi85%2940 fps97.8%
Bofors RP5ᴾ<<locked>>100%52,982 psi85%2943 fps97.9%
Bofors RP7<<locked>>90%55,869 psi90%2861 fps98.8%
Bofors RP7<<locked>>90%55,898 psi90%2864 fps98.8%
Bofors RP7<<locked>>90%55,869 psi90%2861 fps98.8%
Hodgdon H380<<locked>>84%53,359 psi86%2844 fps99.9%
Hodgdon H380<<locked>>84%53,142 psi85%2838 fps99.9%
Hodgdon H380<<locked>>84%53,359 psi86%2844 fps99.9%
Hodgdon H414<<locked>>90%53,954 psi87%2910 fps99.1%
Hodgdon H414<<locked>>90%53,998 psi87%2910 fps99.1%
Hodgdon H414<<locked>>90%53,954 psi87%2910 fps99.1%
Hodgdon H4350<<locked>>88%53,998 psi87%2871 fps98.1%
Hodgdon H4350<<locked>>88%53,751 psi86%2864 fps98%
Hodgdon H4350<<locked>>88%53,998 psi87%2871 fps98.1%
Hodgdon H4831<<locked>>98%54,331 psi87%2894 fps96%
Hodgdon H4831<<locked>>98%54,157 psi87%2887 fps95.9%
Hodgdon H4831<<locked>>98%54,331 psi87%2894 fps96%
Hodgdon Hybrid 100V<<locked>>94%52,939 psi85%2841 fps100%
Hodgdon Hybrid 100V<<locked>>96%56,217 psi90%2887 fps100%
Hodgdon Hybrid 100V<<locked>>94%52,939 psi85%2841 fps100%
Hodgdon LEVERevolution<<locked>>82%54,621 psi88%2881 fps100%
Hodgdon LEVERevolution<<locked>>82%54,375 psi87%2874 fps100%
Hodgdon LEVERevolution<<locked>>82%54,621 psi88%2881 fps100%
Hodgdon Superformance<<locked>>90%54,012 psi87%2943 fps98.9%
Hodgdon Superformance<<locked>>90%53,795 psi86%2940 fps98.9%
Hodgdon Superformance<<locked>>90%54,012 psi87%2943 fps98.9%
Hodgdon TrailBossᴾ<<locked>>100%36,332 psi58%1781 fps100%
Hodgdon TrailBossᴾ<<locked>>100%36,448 psi58%1781 fps100%
Hodgdon TrailBossᴾ<<locked>>100%36,332 psi58%1781 fps100%
Hodgdon VARGET<<locked>>82%55,274 psi89%2844 fps100%
Hodgdon VARGET<<locked>>82%55,230 psi89%2841 fps100%
Hodgdon VARGET<<locked>>82%55,274 psi89%2844 fps100%
IMR 4064<<locked>>84%54,433 psi87%2822 fps100%
IMR 4064<<locked>>84%54,201 psi87%2818 fps100%
IMR 4064<<locked>>84%54,433 psi87%2822 fps100%
IMR 4166 Enduron<<locked>>82%53,563 psi86%2802 fps98.9%
IMR 4166 Enduron<<locked>>82%53,563 psi86%2802 fps98.9%
IMR 4166 Enduron<<locked>>82%53,563 psi86%2802 fps98.9%
IMR 4350<<locked>>92%53,388 psi86%2844 fps98.6%
IMR 4350<<locked>>92%53,156 psi85%2838 fps98.5%
IMR 4350<<locked>>92%53,388 psi86%2844 fps98.6%
IMR 4451 Enduron<<locked>>88%54,128 psi87%2838 fps98.9%
IMR 4451 Enduron<<locked>>88%54,186 psi87%2838 fps98.9%
IMR 4451 Enduron<<locked>>88%54,128 psi87%2838 fps98.9%
IMR 4831<<locked>>94%55,912 psi90%2904 fps100%
IMR 4831<<locked>>94%55,651 psi89%2900 fps100%
IMR 4831<<locked>>94%55,912 psi90%2904 fps100%
IMR 4895<<locked>>82%53,824 psi86%2858 fps100%
IMR 4895<<locked>>82%53,795 psi86%2858 fps100%
IMR 4895<<locked>>82%53,824 psi86%2858 fps100%
IMR 4955 Enduron<<locked>>98%55,825 psi90%2881 fps96.5%
IMR 4955 Enduron<<locked>>98%55,883 psi90%2881 fps96.5%
IMR 4955 Enduron<<locked>>98%55,825 psi90%2881 fps96.5%
IMR 7828 SSCᴾ<<locked>>100%51,517 psi83%2913 fps96.1%
IMR 7828 SSCᴾ<<locked>>100%51,372 psi82%2910 fps96%
IMR 7828 SSCᴾ<<locked>>100%51,517 psi83%2913 fps96.1%
Lovex S060<<locked>>82%55,927 psi90%2808 fps100%
Lovex S060<<locked>>82%55,912 psi90%2805 fps100%
Lovex S060<<locked>>82%55,927 psi90%2808 fps100%
Lovex S062<<locked>>84%54,549 psi87%2815 fps100%
Lovex S062<<locked>>84%54,578 psi88%2815 fps100%
Lovex S062<<locked>>84%54,549 psi87%2815 fps100%
Lovex S065<<locked>>90%54,215 psi87%2835 fps99.7%
Lovex S065<<locked>>90%53,998 psi87%2831 fps99.6%
Lovex S065<<locked>>90%54,215 psi87%2835 fps99.7%
Lovex S070<<locked>>92%55,361 psi89%2874 fps99.3%
Lovex S070<<locked>>92%55,376 psi89%2874 fps99.3%
Lovex S070<<locked>>92%55,361 psi89%2874 fps99.3%
Lovex S071ᴾ<<locked>>100%44,135 psi71%2710 fps98.2%
Lovex S071ᴾ<<locked>>100%44,164 psi71%2710 fps98.2%
Lovex S071ᴾ<<locked>>100%44,135 psi71%2710 fps98.2%
Norma 201<<locked>>82%55,825 psi90%2825 fps100%
Norma 201<<locked>>82%55,854 psi90%2825 fps100%
Norma 201<<locked>>82%55,825 psi90%2825 fps100%
Norma 203B<<locked>>84%55,288 psi89%2871 fps100%
Norma 203B<<locked>>84%55,056 psi88%2867 fps100%
Norma 203B<<locked>>84%55,288 psi89%2871 fps100%
Norma 204<<locked>>92%53,882 psi86%2890 fps97.7%
Norma 204<<locked>>92%53,896 psi86%2890 fps97.6%
Norma 204<<locked>>92%53,882 psi86%2890 fps97.7%
Norma MRPᴾ<<locked>>100%56,188 psi90%3028 fps99.4%
Norma MRPᴾ<<locked>>100%55,970 psi90%3025 fps99.3%
Norma MRPᴾ<<locked>>100%56,188 psi90%3028 fps99.4%
Norma URP<<locked>>92%54,027 psi87%2897 fps100%
Norma URP<<locked>>92%54,085 psi87%2897 fps100%
Norma URP<<locked>>92%54,027 psi87%2897 fps100%
Ramshot Big Game<<locked>>84%55,898 psi90%2897 fps100%
Ramshot Big Game<<locked>>84%55,883 psi90%2894 fps100%
Ramshot Big Game<<locked>>84%55,898 psi90%2897 fps100%
Ramshot Grandᴾ<<locked>>100%51,779 psi83%2930 fps96.5%
Ramshot Grandᴾ<<locked>>100%51,590 psi83%2927 fps96.4%
Ramshot Grandᴾ<<locked>>100%51,779 psi83%2930 fps96.5%
Ramshot Hunter<<locked>>92%52,823 psi85%2894 fps99.4%
Ramshot Hunter<<locked>>92%52,837 psi85%2894 fps99.4%
Ramshot Hunter<<locked>>92%52,823 psi85%2894 fps99.4%
Ramshot Magnumᴾ<<locked>>100%46,166 psi74%2805 fps97%
Ramshot Magnumᴾ<<locked>>100%45,992 psi74%2799 fps97%
Ramshot Magnumᴾ<<locked>>100%46,166 psi74%2805 fps97%
ReloadSwiss RS 14ᴾ<<locked>>100%37,057 psi59%1824 fps100%
ReloadSwiss RS 14ᴾ<<locked>>100%36,970 psi59%1821 fps100%
ReloadSwiss RS 14ᴾ<<locked>>100%37,057 psi59%1824 fps100%
ReloadSwiss RS 50<<locked>>84%53,287 psi85%2825 fps99.3%
ReloadSwiss RS 50<<locked>>84%53,287 psi85%2825 fps99.3%
ReloadSwiss RS 50<<locked>>84%53,287 psi85%2825 fps99.3%
ReloadSwiss RS 60<<locked>>86%53,287 psi85%2933 fps100%
ReloadSwiss RS 60<<locked>>86%53,084 psi85%2930 fps100%
ReloadSwiss RS 60<<locked>>86%53,287 psi85%2933 fps100%
ReloadSwiss RS 62<<locked>>92%55,376 psi89%2936 fps100%
ReloadSwiss RS 62<<locked>>92%55,158 psi88%2933 fps100%
ReloadSwiss RS 62<<locked>>92%55,376 psi89%2936 fps100%
ReloadSwiss RS 70<<locked>>92%53,737 psi86%2963 fps100%
ReloadSwiss RS 70<<locked>>92%53,519 psi86%2959 fps99.9%
ReloadSwiss RS 70<<locked>>92%53,737 psi86%2963 fps100%
ReloadSwiss RS 76ᴾ<<locked>>100%42,511 psi68%2815 fps96.9%
ReloadSwiss RS 76ᴾ<<locked>>100%42,380 psi68%2812 fps96.8%
ReloadSwiss RS 76ᴾ<<locked>>100%42,511 psi68%2815 fps96.9%
Rottweil R 902<<locked>>82%53,258 psi85%2779 fps100%
Rottweil R 902<<locked>>84%56,391 psi90%2825 fps100%
Rottweil R 902<<locked>>82%53,258 psi85%2779 fps100%
Rottweil R 903<<locked>>86%52,997 psi85%2825 fps100%
Rottweil R 903<<locked>>88%56,405 psi90%2871 fps100%
Rottweil R 903<<locked>>86%52,997 psi85%2825 fps100%
Rottweil R 904<<locked>>96%54,621 psi88%2871 fps96.8%
Rottweil R 904<<locked>>96%54,447 psi87%2864 fps96.8%
Rottweil R 904<<locked>>96%54,621 psi88%2871 fps96.8%
Rottweil R 905<<locked>>98%54,984 psi88%2930 fps98.2%
Rottweil R 905<<locked>>98%54,737 psi88%2927 fps98.1%
Rottweil R 905<<locked>>98%54,984 psi88%2930 fps98.2%
Rottweil R 907<<locked>>90%55,869 psi90%2861 fps98.8%
Rottweil R 907<<locked>>90%55,898 psi90%2864 fps98.8%
Rottweil R 907<<locked>>90%55,869 psi90%2861 fps98.8%
Shooters World Long Rifle<<locked>>90%54,215 psi87%2835 fps99.7%
Shooters World Long Rifle<<locked>>90%53,998 psi87%2831 fps99.6%
Shooters World Long Rifle<<locked>>90%54,215 psi87%2835 fps99.7%
Shooters World Precision<<locked>>84%54,549 psi87%2815 fps100%
Shooters World Precision<<locked>>84%54,578 psi88%2815 fps100%
Shooters World Precision<<locked>>84%54,549 psi87%2815 fps100%
Shooters World SW4350<<locked>>92%55,361 psi89%2874 fps99.3%
Shooters World SW4350<<locked>>92%55,376 psi89%2874 fps99.3%
Shooters World SW4350<<locked>>92%55,361 psi89%2874 fps99.3%
SNPE Vectan SP 11<<locked>>86%54,694 psi88%2884 fps100%
SNPE Vectan SP 11<<locked>>86%54,462 psi87%2881 fps100%
SNPE Vectan SP 11<<locked>>86%54,694 psi88%2884 fps100%
SNPE Vectan SP 9<<locked>>82%55,767 psi89%2858 fps100%
SNPE Vectan SP 9<<locked>>82%55,521 psi89%2854 fps100%
SNPE Vectan SP 9<<locked>>82%55,767 psi89%2858 fps100%
SNPE Vectan Tubal 5000<<locked>>86%54,128 psi87%2713 fps100%
SNPE Vectan Tubal 5000<<locked>>86%54,128 psi87%2713 fps100%
SNPE Vectan Tubal 5000<<locked>>86%54,128 psi87%2713 fps100%
SNPE Vectan Tubal 7000<<locked>>90%53,940 psi86%2789 fps99%
SNPE Vectan Tubal 7000<<locked>>90%53,795 psi86%2785 fps98.9%
SNPE Vectan Tubal 7000<<locked>>90%53,940 psi86%2789 fps99%
SNPE Vectan Tubal 8000<<locked>>98%54,491 psi87%2923 fps98.1%
SNPE Vectan Tubal 8000<<locked>>98%54,259 psi87%2920 fps98%
SNPE Vectan Tubal 8000<<locked>>98%54,491 psi87%2923 fps98.1%
Somchem S335<<locked>>82%56,304 psi90%2753 fps100%
Somchem S335<<locked>>82%56,318 psi90%2753 fps100%
Somchem S335<<locked>>82%56,304 psi90%2753 fps100%
Somchem S355<<locked>>86%53,243 psi85%2822 fps100%
Somchem S355<<locked>>88%56,347 psi90%2867 fps100%
Somchem S355<<locked>>86%53,243 psi85%2822 fps100%
Somchem S361<<locked>>96%56,405 psi90%2864 fps96.3%
Somchem S361<<locked>>96%56,217 psi90%2858 fps96.3%
Somchem S361<<locked>>96%56,405 psi90%2864 fps96.3%
Somchem S365<<locked>>94%53,432 psi86%2904 fps100%
Somchem S365<<locked>>94%53,229 psi85%2900 fps100%
Somchem S365<<locked>>94%53,432 psi86%2904 fps100%
Somchem S385<<locked>>98%55,622 psi89%2904 fps98.8%
Somchem S385<<locked>>98%55,405 psi89%2900 fps98.8%
Somchem S385<<locked>>98%55,622 psi89%2904 fps98.8%
Vihtavuori N135<<locked>>82%53,519 psi86%2740 fps100%
Vihtavuori N135<<locked>>82%53,519 psi86%2740 fps100%
Vihtavuori N135<<locked>>82%53,519 psi86%2740 fps100%
Vihtavuori N140<<locked>>82%53,809 psi86%2756 fps100%
Vihtavuori N140<<locked>>82%53,548 psi86%2753 fps100%
Vihtavuori N140<<locked>>82%53,809 psi86%2756 fps100%
Vihtavuori N150<<locked>>88%54,389 psi87%2795 fps100%
Vihtavuori N150<<locked>>88%54,172 psi87%2792 fps100%
Vihtavuori N150<<locked>>88%54,389 psi87%2795 fps100%
Vihtavuori N160<<locked>>92%56,391 psi90%2894 fps100%
Vihtavuori N160<<locked>>92%56,130 psi90%2890 fps100%
Vihtavuori N160<<locked>>92%56,391 psi90%2894 fps100%
Vihtavuori N165ᴾ<<locked>>100%51,358 psi82%2825 fps97.9%
Vihtavuori N165ᴾ<<locked>>100%51,213 psi82%2822 fps97.9%
Vihtavuori N165ᴾ<<locked>>100%51,358 psi82%2825 fps97.9%
Vihtavuori N540<<locked>>84%55,390 psi89%2799 fps100%
Vihtavuori N540<<locked>>84%55,187 psi88%2795 fps100%
Vihtavuori N540<<locked>>84%55,390 psi89%2799 fps100%
Vihtavuori N550<<locked>>92%55,361 psi89%2897 fps100%
Vihtavuori N550<<locked>>92%55,114 psi88%2894 fps100%
Vihtavuori N550<<locked>>92%55,361 psi89%2897 fps100%
Vihtavuori N555ᴾ<<locked>>100%56,057 psi90%2959 fps100%
Vihtavuori N555ᴾ<<locked>>100%55,811 psi89%2953 fps100%
Vihtavuori N555ᴾ<<locked>>100%56,057 psi90%2959 fps100%
Vihtavuori N560<<locked>>98%52,794 psi85%2956 fps96%
Vihtavuori N560ᴾ<<locked>>100%56,304 psi90%3012 fps96.8%
Vihtavuori N560<<locked>>98%52,794 psi85%2956 fps96%
Winchester 6.5 StaBALL<<locked>>92%55,869 psi90%2858 fps100%
Winchester 6.5 StaBALL<<locked>>92%55,898 psi90%2858 fps100%
Winchester 6.5 StaBALL<<locked>>92%55,869 psi90%2858 fps100%
Winchester 760<<locked>>90%54,215 psi87%2913 fps99.1%
Winchester 760<<locked>>90%53,998 psi87%2910 fps99.1%
Winchester 760<<locked>>90%54,215 psi87%2913 fps99.1%
Winchester StaBALL HDᴾ<<locked>>100%45,034 psi72%2933 fps100%
Winchester StaBALL HDᴾ<<locked>>100%44,846 psi72%2930 fps100%
Winchester StaBALL HDᴾ<<locked>>100%45,034 psi72%2933 fps100%
Winchester StaBALL Match<<locked>>82%55,912 psi90%2864 fps100%
Winchester StaBALL Match<<locked>>82%55,695 psi89%2861 fps100%
Winchester StaBALL Match<<locked>>82%55,912 psi90%2864 fps100%
Winchester Supreme 780ᴾ<<locked>>100%55,782 psi89%2900 fps98.1%
Winchester Supreme 780ᴾ<<locked>>100%55,579 psi89%2894 fps98%
Winchester Supreme 780ᴾ<<locked>>100%55,782 psi89%2900 fps98.1%

Recommended = one of the top powders for this cartridge and bullet combination.

Start Load - Barrel Length: 24"

PowderChargeFRMaxP%V(0)z
Accurate 2495<<locked>>80%51,053 psi82%2707 fps100%
Accurate 2495<<locked>>80%51,010 psi82%2703 fps100%
Accurate 2495<<locked>>80%51,053 psi82%2707 fps100%
Accurate 2700<<locked>>80%48,834 psi78%2710 fps97.5%
Accurate 2700<<locked>>80%48,631 psi78%2703 fps97.5%
Accurate 2700<<locked>>80%48,834 psi78%2710 fps97.5%
Accurate 3100<<locked>>88%35,404 psi57%2526 fps95.7%
Accurate 3100<<locked>>88%35,230 psi56%2523 fps95.7%
Accurate 3100<<locked>>88%35,404 psi57%2526 fps95.7%
Accurate 4064<<locked>>80%48,327 psi77%2713 fps100%
Accurate 4064<<locked>>80%48,312 psi77%2710 fps100%
Accurate 4064<<locked>>80%48,327 psi77%2713 fps100%
Accurate 4350<<locked>>80%36,796 psi59%2572 fps97.9%
Accurate 4350<<locked>>80%36,593 psi59%2569 fps97.8%
Accurate 4350<<locked>>80%36,796 psi59%2572 fps97.9%
Accurate High Country<<locked>>94%47,253 psi76%2874 fps95.4%
Accurate High Country<<locked>>94%47,021 psi75%2871 fps95.3%
Accurate High Country<<locked>>94%47,253 psi76%2874 fps95.4%
Accurate MAGPRO<<locked>>98%51,474 psi83%2933 fps95%
Accurate MAGPRO<<locked>>98%51,474 psi83%2933 fps95%
ADI AR 2208<<locked>>80%45,701 psi73%2687 fps99.7%
ADI AR 2208<<locked>>80%45,513 psi73%2680 fps99.7%
ADI AR 2208<<locked>>80%45,701 psi73%2687 fps99.7%
ADI AR 2209<<locked>>90%43,555 psi70%2723 fps95.3%
ADI AR 2209<<locked>>90%43,395 psi70%2720 fps95.2%
ADI AR 2209<<locked>>90%43,555 psi70%2723 fps95.3%
ADI AR 2213<<locked>>98%50,604 psi81%2884 fps95.7%
ADI AR 2213<<locked>>98%50,401 psi81%2881 fps95.6%
ADI AR 2213<<locked>>98%50,604 psi81%2884 fps95.7%
Alliant Power Pro 2000-MR<<locked>>80%50,459 psi81%2900 fps100%
Alliant Power Pro 2000-MR<<locked>>80%50,212 psi81%2897 fps100%
Alliant Power Pro 2000-MR<<locked>>80%50,459 psi81%2900 fps100%
Alliant Power Pro Varmint<<locked>>90%43,555 psi70%2723 fps95.4%
Alliant Power Pro Varmint<<locked>>90%43,555 psi70%2720 fps95.3%
Alliant Power Pro Varmint<<locked>>90%43,555 psi70%2723 fps95.4%
Alliant Reloder- TS 15.5<<locked>>80%46,064 psi74%2710 fps100%
Alliant Reloder- TS 15.5<<locked>>80%46,050 psi74%2707 fps100%
Alliant Reloder- TS 15.5<<locked>>80%46,064 psi74%2710 fps100%
Alliant Reloder-15<<locked>>80%49,284 psi79%2779 fps100%
Alliant Reloder-15<<locked>>80%49,081 psi79%2776 fps99.9%
Alliant Reloder-15<<locked>>80%49,284 psi79%2779 fps100%
Alliant Reloder-16<<locked>>80%35,955 psi58%2582 fps98%
Alliant Reloder-16<<locked>>80%35,795 psi57%2579 fps97.9%
Alliant Reloder-16<<locked>>80%35,955 psi58%2582 fps98%
Alliant Reloder-17<<locked>>80%40,596 psi65%2710 fps99.8%
Alliant Reloder-17<<locked>>80%40,582 psi65%2707 fps99.8%
Alliant Reloder-17<<locked>>80%40,596 psi65%2710 fps99.8%
Alliant Reloder-19<<locked>>90%43,047 psi69%2717 fps95.3%
Alliant Reloder-19<<locked>>90%43,047 psi69%2713 fps95.3%
Alliant Reloder-19<<locked>>90%43,047 psi69%2717 fps95.3%
Alliant Reloder-22<<locked>>94%43,381 psi70%2766 fps95.6%
Alliant Reloder-22<<locked>>94%43,178 psi69%2762 fps95.5%
Alliant Reloder-22<<locked>>94%43,381 psi70%2766 fps95.6%
Alliant Reloder-23<<locked>>80%26,310 psi42%2336 fps95.4%
Alliant Reloder-23<<locked>>80%26,281 psi42%2333 fps95.3%
Alliant Reloder-23<<locked>>80%26,310 psi42%2336 fps95.4%
Alliant Reloder-25<<locked>>92%33,794 psi54%2566 fps95.6%
Alliant Reloder-25<<locked>>92%33,620 psi54%2559 fps95.4%
Alliant Reloder-25<<locked>>92%33,794 psi54%2566 fps95.6%
Alliant Reloder-2665.4 gr84%32,082 psi51%2562 fps95.8%
Alliant Reloder-2665.4 gr84%32,082 psi51%2562 fps95.7%
Alliant Reloder-2665.4 gr84%32,082 psi51%2562 fps95.8%
Bofors RP15<<locked>>96%42,569 psi68%2746 fps95.1%
Bofors RP15<<locked>>96%42,424 psi68%2746 fps95.1%
Bofors RP15<<locked>>96%42,569 psi68%2746 fps95.1%
Bofors RP3<<locked>>80%46,383 psi74%2720 fps100%
Bofors RP3<<locked>>80%46,398 psi74%2720 fps100%
Bofors RP3<<locked>>80%46,383 psi74%2720 fps100%
Bofors RP5<<locked>>94%43,381 psi70%2766 fps95.6%
Bofors RP5<<locked>>94%43,178 psi69%2762 fps95.5%
Bofors RP5<<locked>>94%43,381 psi70%2766 fps95.6%
Bofors RP7<<locked>>80%40,901 psi66%2592 fps95.8%
Bofors RP7<<locked>>80%40,915 psi66%2589 fps95.8%
Bofors RP7<<locked>>80%40,901 psi66%2592 fps95.8%
Hodgdon H380<<locked>>80%46,731 psi75%2730 fps99.3%
Hodgdon H380<<locked>>80%46,702 psi75%2730 fps99.3%
Hodgdon H380<<locked>>80%46,731 psi75%2730 fps99.3%
Hodgdon H414<<locked>>80%38,740 psi62%2621 fps95.8%
Hodgdon H414<<locked>>80%38,551 psi62%2615 fps95.7%
Hodgdon H414<<locked>>80%38,740 psi62%2621 fps95.8%
Hodgdon H4350<<locked>>80%41,684 psi67%2641 fps95.2%
Hodgdon H4350<<locked>>80%41,669 psi67%2641 fps95.2%
Hodgdon H4350<<locked>>80%41,684 psi67%2641 fps95.2%
Hodgdon H4831<<locked>>96%50,734 psi81%2835 fps95.1%
Hodgdon H4831<<locked>>96%50,531 psi81%2828 fps95%
Hodgdon H4831<<locked>>96%50,734 psi81%2835 fps95.1%
Hodgdon Hybrid 100V<<locked>>80%33,460 psi54%2480 fps98.5%
Hodgdon Hybrid 100V<<locked>>80%33,272 psi53%2474 fps98.5%
Hodgdon Hybrid 100V<<locked>>80%33,460 psi54%2480 fps98.5%
Hodgdon LEVERevolution<<locked>>80%51,097 psi82%2828 fps100%
Hodgdon LEVERevolution<<locked>>80%50,850 psi82%2822 fps100%
Hodgdon LEVERevolution<<locked>>80%51,097 psi82%2828 fps100%
Hodgdon Superformance65.9 gr82%40,466 psi65%2690 fps95.9%
Hodgdon Superformance65.9 gr82%40,321 psi65%2687 fps95.8%
Hodgdon Superformance65.9 gr82%40,466 psi65%2690 fps95.9%
Hodgdon TrailBoss<<locked>>80%27,108 psi43%1588 fps100%
Hodgdon TrailBoss<<locked>>80%27,180 psi44%1591 fps100%
Hodgdon TrailBoss<<locked>>80%27,108 psi43%1588 fps100%
Hodgdon VARGET<<locked>>80%51,967 psi83%2792 fps100%
Hodgdon VARGET<<locked>>80%51,735 psi83%2789 fps100%
Hodgdon VARGET<<locked>>80%51,967 psi83%2792 fps100%
IMR 4064<<locked>>80%48,080 psi77%2720 fps99.9%
IMR 4064<<locked>>80%47,848 psi77%2713 fps99.9%
IMR 4064<<locked>>80%48,080 psi77%2720 fps99.9%
IMR 4166 Enduron<<locked>>80%50,183 psi80%2746 fps98.4%
IMR 4166 Enduron<<locked>>80%50,198 psi80%2746 fps98.4%
IMR 4166 Enduron<<locked>>80%50,183 psi80%2746 fps98.4%
IMR 4350<<locked>>82%39,015 psi63%2572 fps95.2%
IMR 4350<<locked>>82%38,986 psi63%2569 fps95.2%
IMR 4350<<locked>>82%39,015 psi63%2572 fps95.2%
IMR 4451 Enduron<<locked>>80%42,322 psi68%2621 fps96.7%
IMR 4451 Enduron<<locked>>80%42,148 psi68%2618 fps96.6%
IMR 4451 Enduron<<locked>>80%42,322 psi68%2621 fps96.7%
IMR 4831<<locked>>80%35,375 psi57%2526 fps97.6%
IMR 4831<<locked>>80%35,389 psi57%2526 fps97.5%
IMR 4831<<locked>>80%35,375 psi57%2526 fps97.6%
IMR 4895<<locked>>80%50,575 psi81%2808 fps100%
IMR 4895<<locked>>80%50,372 psi81%2805 fps100%
IMR 4895<<locked>>80%50,575 psi81%2808 fps100%
IMR 4955 Enduron<<locked>>94%49,458 psi79%2772 fps95%
IMR 4955 Enduron<<locked>>96%52,344 psi84%2822 fps95.7%
IMR 4955 Enduron<<locked>>94%49,458 psi79%2772 fps95%
IMR 7828 SSC<<locked>>98%48,109 psi77%2851 fps95.2%
IMR 7828 SSC<<locked>>98%47,906 psi77%2848 fps95.1%
IMR 7828 SSC<<locked>>98%48,109 psi77%2851 fps95.2%
Lovex S060<<locked>>80%52,649 psi84%2759 fps100%
Lovex S060<<locked>>80%52,678 psi84%2756 fps100%
Lovex S060<<locked>>80%52,649 psi84%2759 fps100%
Lovex S062<<locked>>80%48,283 psi77%2717 fps100%
Lovex S062<<locked>>80%48,240 psi77%2717 fps100%
Lovex S062<<locked>>80%48,283 psi77%2717 fps100%
Lovex S065<<locked>>80%39,827 psi64%2572 fps97.4%
Lovex S065<<locked>>80%39,813 psi64%2572 fps97.4%
Lovex S065<<locked>>80%39,827 psi64%2572 fps97.4%
Lovex S070<<locked>>80%38,029 psi61%2549 fps95.7%
Lovex S070<<locked>>80%38,000 psi61%2549 fps95.7%
Lovex S070<<locked>>80%38,029 psi61%2549 fps95.7%
Lovex S071<<locked>>92%34,113 psi55%2497 fps95.2%
Lovex S071<<locked>>92%34,113 psi55%2497 fps95.2%
Lovex S071<<locked>>92%34,113 psi55%2497 fps95.2%
Norma 201<<locked>>80%52,547 psi84%2776 fps100%
Norma 201<<locked>>80%52,504 psi84%2776 fps100%
Norma 201<<locked>>80%52,547 psi84%2776 fps100%
Norma 203B<<locked>>80%48,689 psi78%2766 fps100%
Norma 203B<<locked>>80%48,457 psi78%2762 fps100%
Norma 203B<<locked>>80%48,689 psi78%2766 fps100%
Norma 204<<locked>>86%44,179 psi71%2717 fps95.4%
Norma 204<<locked>>86%43,947 psi70%2710 fps95.3%
Norma 204<<locked>>86%44,179 psi71%2717 fps95.4%
Norma MRP<<locked>>90%39,813 psi64%2720 fps95.9%
Norma MRP<<locked>>90%39,668 psi64%2717 fps95.9%
Norma MRP<<locked>>90%39,813 psi64%2720 fps95.9%
Norma URP<<locked>>80%36,521 psi59%2566 fps97.7%
Norma URP<<locked>>80%36,521 psi59%2566 fps97.7%
Norma URP<<locked>>80%36,521 psi59%2566 fps97.7%
Ramshot Big Game<<locked>>80%48,965 psi79%2789 fps100%
Ramshot Big Game<<locked>>80%48,762 psi78%2782 fps100%
Ramshot Big Game<<locked>>80%48,965 psi79%2789 fps100%
Ramshot Grand<<locked>>98%48,196 psi77%2864 fps95.5%
Ramshot Grand<<locked>>98%47,993 psi77%2861 fps95.5%
Ramshot Grand<<locked>>98%48,196 psi77%2864 fps95.5%
Ramshot Hunter<<locked>>80%35,549 psi57%2552 fps95.6%
Ramshot Hunter<<locked>>80%35,360 psi57%2549 fps95.5%
Ramshot Hunter<<locked>>80%35,549 psi57%2552 fps95.6%
Ramshot Magnum<<locked>>96%39,856 psi64%2674 fps95%
Ramshot Magnum<<locked>>98%42,830 psi69%2736 fps96%
Ramshot Magnum<<locked>>96%39,856 psi64%2674 fps95%
ReloadSwiss RS 14<<locked>>80%27,644 psi44%1627 fps100%
ReloadSwiss RS 14<<locked>>80%27,731 psi44%1631 fps100%
ReloadSwiss RS 14<<locked>>80%27,644 psi44%1627 fps100%
ReloadSwiss RS 50<<locked>>80%46,804 psi75%2713 fps98.3%
ReloadSwiss RS 50<<locked>>80%46,804 psi75%2713 fps98.3%
ReloadSwiss RS 50<<locked>>80%46,804 psi75%2713 fps98.3%
ReloadSwiss RS 60<<locked>>80%43,120 psi69%2766 fps100%
ReloadSwiss RS 60<<locked>>80%43,134 psi69%2766 fps100%
ReloadSwiss RS 60<<locked>>80%43,120 psi69%2766 fps100%
ReloadSwiss RS 62<<locked>>80%36,376 psi58%2589 fps97.5%
ReloadSwiss RS 62<<locked>>80%36,376 psi58%2585 fps97.4%
ReloadSwiss RS 62<<locked>>80%36,376 psi58%2589 fps97.5%
ReloadSwiss RS 7061.8 gr80%35,592 psi57%2595 fps96.8%
ReloadSwiss RS 7061.8 gr80%35,433 psi57%2592 fps96.7%
ReloadSwiss RS 7061.8 gr80%35,592 psi57%2595 fps96.8%
ReloadSwiss RS 76<<locked>>98%39,523 psi63%2746 fps95.7%
ReloadSwiss RS 76<<locked>>98%39,378 psi63%2740 fps95.6%
ReloadSwiss RS 76<<locked>>98%39,523 psi63%2746 fps95.7%
Rottweil R 902<<locked>>80%50,082 psi80%2730 fps100%
Rottweil R 902<<locked>>80%50,067 psi80%2730 fps100%
Rottweil R 902<<locked>>80%50,082 psi80%2730 fps100%
Rottweil R 903<<locked>>80%43,613 psi70%2664 fps99.9%
Rottweil R 903<<locked>>80%43,598 psi70%2664 fps99.9%
Rottweil R 903<<locked>>80%43,613 psi70%2664 fps99.9%
Rottweil R 904<<locked>>92%47,993 psi77%2759 fps95.3%
Rottweil R 904<<locked>>92%48,022 psi77%2756 fps95.3%
Rottweil R 904<<locked>>92%47,993 psi77%2759 fps95.3%
Rottweil R 905<<locked>>90%42,047 psi67%2697 fps95.2%
Rottweil R 905<<locked>>90%42,032 psi67%2694 fps95.1%
Rottweil R 905<<locked>>90%42,047 psi67%2697 fps95.2%
Rottweil R 907<<locked>>80%40,901 psi66%2592 fps95.8%
Rottweil R 907<<locked>>80%40,915 psi66%2589 fps95.8%
Rottweil R 907<<locked>>80%40,901 psi66%2592 fps95.8%
Shooters World Long Rifle<<locked>>80%39,827 psi64%2572 fps97.4%
Shooters World Long Rifle<<locked>>80%39,813 psi64%2572 fps97.4%
Shooters World Long Rifle<<locked>>80%39,827 psi64%2572 fps97.4%
Shooters World Precision<<locked>>80%48,283 psi77%2717 fps100%
Shooters World Precision<<locked>>80%48,240 psi77%2717 fps100%
Shooters World Precision<<locked>>80%48,283 psi77%2717 fps100%
Shooters World SW4350<<locked>>80%38,029 psi61%2549 fps95.7%
Shooters World SW4350<<locked>>80%38,000 psi61%2549 fps95.7%
Shooters World SW4350<<locked>>80%38,029 psi61%2549 fps95.7%
SNPE Vectan SP 11<<locked>>80%44,860 psi72%2720 fps99.8%
SNPE Vectan SP 11<<locked>>80%44,628 psi72%2717 fps99.8%
SNPE Vectan SP 11<<locked>>80%44,860 psi72%2720 fps99.8%
SNPE Vectan SP 9<<locked>>80%52,272 psi84%2805 fps100%
SNPE Vectan SP 9<<locked>>80%52,054 psi83%2802 fps100%
SNPE Vectan SP 9<<locked>>80%52,272 psi84%2805 fps100%
SNPE Vectan Tubal 5000<<locked>>80%45,020 psi72%2579 fps100%
SNPE Vectan Tubal 5000<<locked>>80%45,005 psi72%2575 fps100%
SNPE Vectan Tubal 5000<<locked>>80%45,020 psi72%2579 fps100%
SNPE Vectan Tubal 7000<<locked>>80%39,001 psi63%2516 fps95.9%
SNPE Vectan Tubal 7000<<locked>>80%38,972 psi62%2516 fps95.9%
SNPE Vectan Tubal 7000<<locked>>80%39,001 psi63%2516 fps95.9%
SNPE Vectan Tubal 8000<<locked>>90%41,655 psi67%2690 fps95%
SNPE Vectan Tubal 8000<<locked>>90%41,698 psi67%2690 fps95%
SNPE Vectan Tubal 8000<<locked>>90%41,655 psi67%2690 fps95%
Somchem S335<<locked>>80%53,055 psi85%2707 fps100%
Somchem S335<<locked>>80%53,040 psi85%2707 fps100%
Somchem S335<<locked>>80%53,055 psi85%2707 fps100%
Somchem S355<<locked>>80%44,048 psi71%2667 fps99.9%
Somchem S355<<locked>>80%43,990 psi71%2664 fps99.9%
Somchem S355<<locked>>80%44,048 psi71%2667 fps99.9%
Somchem S361<<locked>>94%52,866 psi85%2808 fps95.6%
Somchem S361<<locked>>94%52,678 psi84%2802 fps95.5%
Somchem S361<<locked>>94%52,866 psi85%2808 fps95.6%
Somchem S365<<locked>>80%33,127 psi53%2526 fps99.4%
Somchem S365<<locked>>80%32,953 psi53%2523 fps99.4%
Somchem S365<<locked>>80%33,127 psi53%2526 fps99.4%
Somchem S385<<locked>>88%40,147 psi64%2628 fps95.5%
Somchem S385<<locked>>88%39,987 psi64%2621 fps95.4%
Somchem S385<<locked>>88%40,147 psi64%2628 fps95.5%
Vihtavuori N135<<locked>>80%50,212 psi81%2694 fps100%
Vihtavuori N135<<locked>>80%50,212 psi81%2690 fps100%
Vihtavuori N135<<locked>>80%50,212 psi81%2694 fps100%
Vihtavuori N140<<locked>>80%50,372 psi81%2707 fps100%
Vihtavuori N140<<locked>>80%50,357 psi81%2707 fps100%
Vihtavuori N140<<locked>>80%50,372 psi81%2707 fps100%
Vihtavuori N150<<locked>>80%41,959 psi67%2595 fps100%
Vihtavuori N150<<locked>>80%41,916 psi67%2595 fps100%
Vihtavuori N150<<locked>>80%41,959 psi67%2595 fps100%
Vihtavuori N160<<locked>>80%38,043 psi61%2572 fps98.1%
Vihtavuori N160<<locked>>80%37,840 psi61%2566 fps98%
Vihtavuori N160<<locked>>80%38,043 psi61%2572 fps98.1%
Vihtavuori N165<<locked>>94%42,061 psi67%2657 fps95.7%
Vihtavuori N165<<locked>>94%41,843 psi67%2651 fps95.6%
Vihtavuori N165<<locked>>94%42,061 psi67%2657 fps95.7%
Vihtavuori N540<<locked>>80%48,689 psi78%2700 fps100%
Vihtavuori N540<<locked>>80%48,704 psi78%2700 fps100%
Vihtavuori N540<<locked>>80%48,689 psi78%2700 fps100%
Vihtavuori N550<<locked>>80%37,405 psi60%2569 fps97.7%
Vihtavuori N550<<locked>>80%37,420 psi60%2569 fps97.7%
Vihtavuori N550<<locked>>80%37,405 psi60%2569 fps97.7%
Vihtavuori N555<<locked>>80%28,805 psi46%2411 fps95.6%
Vihtavuori N555<<locked>>80%28,776 psi46%2408 fps95.5%
Vihtavuori N555<<locked>>80%28,805 psi46%2411 fps95.6%
Vihtavuori N560<<locked>>96%49,356 psi79%2894 fps95.1%
Vihtavuori N560<<locked>>96%49,153 psi79%2890 fps95%
Vihtavuori N560<<locked>>96%49,356 psi79%2894 fps95.1%
Winchester 6.5 StaBALL<<locked>>80%37,202 psi60%2539 fps99.5%
Winchester 6.5 StaBALL<<locked>>80%37,043 psi59%2536 fps99.5%
Winchester 6.5 StaBALL<<locked>>80%37,202 psi60%2539 fps99.5%
Winchester 760<<locked>>80%38,928 psi62%2625 fps95.8%
Winchester 760<<locked>>80%38,711 psi62%2618 fps95.7%
Winchester 760<<locked>>80%38,928 psi62%2625 fps95.8%
Winchester StaBALL HD<<locked>>84%26,484 psi42%2421 fps96.3%
Winchester StaBALL HD<<locked>>84%26,382 psi42%2418 fps96.1%
Winchester StaBALL HD<<locked>>84%26,484 psi42%2421 fps96.3%
Winchester StaBALL Match<<locked>>80%52,185 psi84%2808 fps100%
Winchester StaBALL Match<<locked>>80%52,185 psi84%2808 fps100%
Winchester StaBALL Match<<locked>>80%52,185 psi84%2808 fps100%
Winchester Supreme 780<<locked>>94%45,310 psi73%2726 fps95.9%
Winchester Supreme 780<<locked>>94%45,121 psi72%2720 fps95.8%
Winchester Supreme 780<<locked>>94%45,310 psi73%2726 fps95.9%

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.

<<locked>> you need an access license to unlock this data.

This overview compares 281 powders for .300 Win. Mag. loaded with the .308 | 175gr | Berger VLD Target. Norma MRP delivers the highest muzzle velocity at 3,028 fps; across all powders the maximum-charge window runs from 1,781 fps to 3,028 fps. Accurate 3100 gives the best case fill at 100 %, and 281 of the 281 powders fall inside the usable 80–100 % fill window.

Relative to the caliber's maximum pressure (430 MPa), the top charges use 58–90 %, leaving at least 10 % headroom. The 175.0 gr projectile in 0.308" calls for a 1:12.0 twist; slower twists will usually not stabilise this weight. Accurate 3100, Accurate 3100, Accurate 3100 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. ReloadSwiss RS 70, Alliant Reloder-26, Hodgdon Superformance rank at the top here: for .300 Win. Mag. with the .308 | 175gr | Berger VLD Target 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.

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