Load Specifications
Load data in caliber 7 mm Rem. Mag. with .284 | 140gr | Remington Ballistic Tip bullet and 79 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Alliant Reloder-26, Norma MRP 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.
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Max Load - Barrel Length: 24"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 3100 | <<locked>> | 98% | 56,260 psi | 90% | 3031 fps | 99.8% |
| Accurate 4350 | <<locked>> | 88% | 54,056 psi | 87% | 3022 fps | 100% |
| Accurate High Country | <<locked>> | 94% | 53,548 psi | 86% | 3114 fps | 97.3% |
| Accurate MAGPRO | <<locked>> | 96% | 54,665 psi | 88% | 3117 fps | 96.1% |
| ADI AR 2208 | <<locked>> | 84% | 55,999 psi | 90% | 2992 fps | 100% |
| ADI AR 2209 | <<locked>> | 94% | 55,100 psi | 88% | 3071 fps | 98.3% |
| ADI AR 2213 | <<locked>> | 98% | 56,333 psi | 90% | 3123 fps | 97.5% |
| ADI AR 2225ᴾ | <<locked>> | 100% | 38,986 psi | 63% | 2818 fps | 96.2% |
| Alliant Power Pro Varmint | <<locked>> | 94% | 55,143 psi | 88% | 3064 fps | 98.3% |
| Alliant Reloder- TS 15.5 | <<locked>> | 82% | 53,722 psi | 86% | 2966 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 90% | 54,911 psi | 88% | 3084 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 86% | 56,144 psi | 90% | 3100 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 94% | 54,418 psi | 87% | 3054 fps | 98.3% |
| Alliant Reloder-22 | <<locked>> | 98% | 55,767 psi | 89% | 3117 fps | 98.6% |
| Alliant Reloder-23 | <<locked>> | 98% | 53,185 psi | 85% | 3048 fps | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 48,994 psi | 79% | 3031 fps | 99.8% |
| Alliant Reloder-26 | <<locked>> | 94% | 53,243 psi | 85% | 3130 fps | 100% |
| Bofors RP15ᴾ | <<locked>> | 100% | 54,650 psi | 88% | 3097 fps | 98.3% |
| Bofors RP3 | <<locked>> | 82% | 54,607 psi | 88% | 2982 fps | 100% |
| Bofors RP5 | <<locked>> | 98% | 55,767 psi | 89% | 3117 fps | 98.6% |
| Bofors RP7 | <<locked>> | 86% | 53,896 psi | 86% | 2969 fps | 98.9% |
| Hodgdon H1000ᴾ | <<locked>> | 100% | 48,457 psi | 78% | 2969 fps | 96.6% |
| Hodgdon H380 | <<locked>> | 82% | 54,694 psi | 88% | 2995 fps | 100% |
| Hodgdon H414 | <<locked>> | 88% | 56,130 psi | 90% | 3074 fps | 99.5% |
| Hodgdon H4350 | <<locked>> | 86% | 55,506 psi | 89% | 3031 fps | 98.6% |
| Hodgdon H4831 | <<locked>> | 96% | 56,405 psi | 90% | 3061 fps | 96.9% |
| Hodgdon H4831 SC | <<locked>> | 96% | 55,347 psi | 89% | 3045 fps | 96.6% |
| Hodgdon Hybrid 100V | <<locked>> | 92% | 55,376 psi | 89% | 3005 fps | 100% |
| Hodgdon Retumboᴾ | <<locked>> | 100% | 48,051 psi | 77% | 3077 fps | 98% |
| Hodgdon Superformance | <<locked>> | 86% | 52,547 psi | 84% | 3045 fps | 98.9% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,782 psi | 59% | 1909 fps | 100% |
| IMR 4064 | <<locked>> | 82% | 55,390 psi | 89% | 2972 fps | 100% |
| IMR 4350 | <<locked>> | 90% | 55,056 psi | 88% | 3002 fps | 99% |
| IMR 4451 Enduron | <<locked>> | 86% | 55,405 psi | 89% | 2995 fps | 99.3% |
| IMR 4831 | <<locked>> | 90% | 54,476 psi | 87% | 3012 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 94% | 54,360 psi | 87% | 2992 fps | 96.6% |
| IMR 7828 SSC | <<locked>> | 98% | 54,012 psi | 87% | 3097 fps | 97.2% |
| Lovex S062 | <<locked>> | 82% | 55,941 psi | 90% | 2969 fps | 100% |
| Lovex S065 | <<locked>> | 88% | 55,796 psi | 89% | 2995 fps | 99.9% |
| Lovex S070 | <<locked>> | 88% | 53,867 psi | 86% | 2986 fps | 99.3% |
| Lovex S071ᴾ | <<locked>> | 100% | 49,922 psi | 80% | 2930 fps | 99.3% |
| Norma 204 | <<locked>> | 90% | 56,086 psi | 90% | 3061 fps | 98.3% |
| Norma MRP | <<locked>> | 96% | 55,535 psi | 89% | 3143 fps | 99.5% |
| Norma URP | <<locked>> | 90% | 56,391 psi | 90% | 3064 fps | 100% |
| Ramshot Grand | <<locked>> | 98% | 54,491 psi | 87% | 3114 fps | 97.6% |
| Ramshot Hunter | <<locked>> | 90% | 55,288 psi | 89% | 3061 fps | 99.8% |
| Ramshot Magnumᴾ | <<locked>> | 100% | 52,707 psi | 85% | 3048 fps | 98.8% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 37,391 psi | 60% | 1952 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 82% | 54,505 psi | 87% | 2982 fps | 99.6% |
| ReloadSwiss RS 60 | <<locked>> | 84% | 55,535 psi | 89% | 3091 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 88% | 53,969 psi | 87% | 3041 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 90% | 56,304 psi | 90% | 3133 fps | 100% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 48,254 psi | 77% | 3068 fps | 98.9% |
| Rottweil R 903 | <<locked>> | 84% | 54,723 psi | 88% | 2979 fps | 100% |
| Rottweil R 904 | <<locked>> | 92% | 53,084 psi | 85% | 2979 fps | 96.9% |
| Rottweil R 905 | <<locked>> | 94% | 53,809 psi | 86% | 3041 fps | 98.3% |
| Rottweil R 907 | <<locked>> | 86% | 53,896 psi | 86% | 2969 fps | 98.9% |
| Shooters World Long Rifle | <<locked>> | 88% | 55,796 psi | 89% | 2995 fps | 99.9% |
| Shooters World Precision | <<locked>> | 82% | 55,941 psi | 90% | 2969 fps | 100% |
| Shooters World SW4350 | <<locked>> | 88% | 53,867 psi | 86% | 2986 fps | 99.3% |
| SNPE Vectan SP 11 | <<locked>> | 84% | 56,246 psi | 90% | 3038 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 84% | 55,172 psi | 88% | 2858 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 88% | 55,245 psi | 89% | 2943 fps | 99.3% |
| SNPE Vectan Tubal 8000 | <<locked>> | 94% | 53,359 psi | 86% | 3038 fps | 98.2% |
| Somchem S355 | <<locked>> | 84% | 54,665 psi | 88% | 2976 fps | 100% |
| Somchem S361 | <<locked>> | 92% | 54,665 psi | 88% | 2969 fps | 96.5% |
| Somchem S365 | <<locked>> | 92% | 56,144 psi | 90% | 3061 fps | 100% |
| Somchem S385 | <<locked>> | 94% | 54,563 psi | 87% | 3018 fps | 98.9% |
| Vihtavuori N150 | <<locked>> | 86% | 55,767 psi | 89% | 2943 fps | 100% |
| Vihtavuori N160 | <<locked>> | 88% | 54,592 psi | 88% | 2999 fps | 100% |
| Vihtavuori N165 | <<locked>> | 98% | 53,896 psi | 86% | 2992 fps | 98.6% |
| Vihtavuori N550 | <<locked>> | 88% | 53,896 psi | 86% | 3002 fps | 100% |
| Vihtavuori N555 | <<locked>> | 96% | 55,477 psi | 89% | 3074 fps | 100% |
| Vihtavuori N560 | <<locked>> | 96% | 55,593 psi | 89% | 3133 fps | 97% |
| Vihtavuori N565ᴾ | <<locked>> | 100% | 51,227 psi | 82% | 3035 fps | 96.3% |
| Winchester 6.5 StaBALL | <<locked>> | 88% | 54,201 psi | 87% | 2959 fps | 100% |
| Winchester 760 | <<locked>> | 88% | 56,130 psi | 90% | 3074 fps | 99.5% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 53,098 psi | 85% | 3176 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 96% | 54,433 psi | 87% | 3009 fps | 98.2% |
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 3100 | <<locked>> | 84% | 34,896 psi | 56% | 2618 fps | 95.7% |
| Accurate 4350 | <<locked>> | 80% | 41,075 psi | 66% | 2779 fps | 98.9% |
| Accurate High Country | 67.1 gr | 90% | 46,717 psi | 75% | 2982 fps | 95.5% |
| Accurate MAGPRO | <<locked>> | 94% | 50,981 psi | 82% | 3051 fps | 95.2% |
| ADI AR 2208 | <<locked>> | 80% | 49,414 psi | 79% | 2884 fps | 100% |
| ADI AR 2209 | <<locked>> | 86% | 42,250 psi | 68% | 2822 fps | 95.2% |
| ADI AR 2213 | <<locked>> | 94% | 49,371 psi | 79% | 2995 fps | 95.9% |
| ADI AR 2225 | <<locked>> | 98% | 36,608 psi | 59% | 2753 fps | 95% |
| Alliant Power Pro Varmint | <<locked>> | 86% | 42,438 psi | 68% | 2822 fps | 95.3% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 50,415 psi | 81% | 2910 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 80% | 39,508 psi | 63% | 2785 fps | 99% |
| Alliant Reloder-17 | <<locked>> | 80% | 45,339 psi | 73% | 2920 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 86% | 41,989 psi | 67% | 2812 fps | 95.2% |
| Alliant Reloder-22 | <<locked>> | 90% | 42,728 psi | 69% | 2871 fps | 95.7% |
| Alliant Reloder-23 | <<locked>> | 80% | 29,312 psi | 47% | 2530 fps | 97.2% |
| Alliant Reloder-25 | <<locked>> | 88% | 33,214 psi | 53% | 2661 fps | 95.6% |
| Alliant Reloder-26 | 61.4 gr | 80% | 31,531 psi | 51% | 2648 fps | 95.6% |
| Bofors RP15 | <<locked>> | 92% | 42,148 psi | 68% | 2854 fps | 95.3% |
| Bofors RP3 | <<locked>> | 80% | 50,981 psi | 82% | 2923 fps | 100% |
| Bofors RP5 | <<locked>> | 90% | 42,728 psi | 69% | 2871 fps | 95.7% |
| Bofors RP7 | <<locked>> | 80% | 44,628 psi | 72% | 2795 fps | 97.1% |
| Hodgdon H1000 | <<locked>> | 98% | 45,353 psi | 73% | 2907 fps | 95.6% |
| Hodgdon H380 | <<locked>> | 80% | 51,343 psi | 82% | 2940 fps | 99.8% |
| Hodgdon H414 | <<locked>> | 80% | 42,902 psi | 69% | 2828 fps | 97.3% |
| Hodgdon H4350 | <<locked>> | 80% | 45,571 psi | 73% | 2848 fps | 96.6% |
| Hodgdon H4831 | <<locked>> | 92% | 49,226 psi | 79% | 2936 fps | 95.2% |
| Hodgdon H4831 SC | <<locked>> | 94% | 51,793 psi | 83% | 2982 fps | 95.8% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 37,289 psi | 60% | 2677 fps | 99.4% |
| Hodgdon Retumbo | <<locked>> | 96% | 42,032 psi | 67% | 2936 fps | 96% |
| Hodgdon Superformance | <<locked>> | 80% | 41,901 psi | 67% | 2841 fps | 96.7% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,354 psi | 44% | 1703 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 52,011 psi | 83% | 2920 fps | 100% |
| IMR 4350 | <<locked>> | 80% | 40,089 psi | 64% | 2717 fps | 95.8% |
| IMR 4451 Enduron | <<locked>> | 80% | 45,847 psi | 74% | 2822 fps | 97.8% |
| IMR 4831 | <<locked>> | 80% | 39,436 psi | 63% | 2730 fps | 98.7% |
| IMR 4955 Enduron | <<locked>> | 90% | 47,819 psi | 77% | 2874 fps | 95% |
| IMR 7828 SSC | <<locked>> | 94% | 47,094 psi | 76% | 2966 fps | 95.4% |
| Lovex S062 | <<locked>> | 80% | 52,547 psi | 84% | 2917 fps | 100% |
| Lovex S065 | <<locked>> | 80% | 43,526 psi | 70% | 2772 fps | 98.5% |
| Lovex S070 | <<locked>> | 80% | 41,756 psi | 67% | 2753 fps | 97.1% |
| Lovex S071 | <<locked>> | 88% | 33,910 psi | 54% | 2592 fps | 95.3% |
| Norma 204 | <<locked>> | 82% | 42,670 psi | 68% | 2808 fps | 95.2% |
| Norma MRP | 64.1 gr | 86% | 39,117 psi | 63% | 2818 fps | 96% |
| Norma URP | <<locked>> | 80% | 40,596 psi | 65% | 2772 fps | 98.8% |
| Ramshot Grand | <<locked>> | 94% | 47,239 psi | 76% | 2979 fps | 95.8% |
| Ramshot Hunter | <<locked>> | 80% | 39,479 psi | 63% | 2759 fps | 97.1% |
| Ramshot Magnum | <<locked>> | 92% | 39,059 psi | 63% | 2776 fps | 95.2% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,963 psi | 45% | 1745 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 51,053 psi | 82% | 2920 fps | 99.2% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 48,124 psi | 77% | 2972 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 41,046 psi | 66% | 2802 fps | 98.7% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 39,523 psi | 63% | 2808 fps | 98.3% |
| ReloadSwiss RS 76 | <<locked>> | 94% | 38,943 psi | 62% | 2851 fps | 96% |
| Rottweil R 903 | <<locked>> | 80% | 48,080 psi | 77% | 2867 fps | 100% |
| Rottweil R 904 | <<locked>> | 88% | 46,746 psi | 75% | 2861 fps | 95.4% |
| Rottweil R 905 | <<locked>> | 86% | 41,147 psi | 66% | 2792 fps | 95.2% |
| Rottweil R 907 | <<locked>> | 80% | 44,628 psi | 72% | 2795 fps | 97.1% |
| Shooters World Long Rifle | <<locked>> | 80% | 43,526 psi | 70% | 2772 fps | 98.5% |
| Shooters World Precision | <<locked>> | 80% | 52,547 psi | 84% | 2917 fps | 100% |
| Shooters World SW4350 | <<locked>> | 80% | 41,756 psi | 67% | 2753 fps | 97.1% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 49,371 psi | 79% | 2927 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 48,762 psi | 78% | 2762 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 42,670 psi | 68% | 2717 fps | 97.3% |
| SNPE Vectan Tubal 8000 | <<locked>> | 86% | 40,785 psi | 65% | 2789 fps | 95% |
| Somchem S355 | <<locked>> | 80% | 48,211 psi | 77% | 2867 fps | 100% |
| Somchem S361 | <<locked>> | 90% | 51,184 psi | 82% | 2910 fps | 95.7% |
| Somchem S365 | <<locked>> | 80% | 37,217 psi | 60% | 2726 fps | 99.9% |
| Somchem S385 | <<locked>> | 84% | 39,117 psi | 63% | 2717 fps | 95.4% |
| Vihtavuori N150 | <<locked>> | 80% | 46,064 psi | 74% | 2792 fps | 100% |
| Vihtavuori N160 | <<locked>> | 80% | 41,959 psi | 67% | 2769 fps | 99% |
| Vihtavuori N165 | <<locked>> | 90% | 41,379 psi | 66% | 2759 fps | 95.8% |
| Vihtavuori N550 | <<locked>> | 80% | 41,524 psi | 67% | 2772 fps | 98.8% |
| Vihtavuori N555 | <<locked>> | 80% | 32,634 psi | 52% | 2612 fps | 97.2% |
| Vihtavuori N560 | <<locked>> | 92% | 48,559 psi | 78% | 3002 fps | 95.3% |
| Vihtavuori N565 | <<locked>> | 98% | 48,022 psi | 77% | 2976 fps | 95.4% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 41,133 psi | 66% | 2736 fps | 99.9% |
| Winchester 760 | <<locked>> | 80% | 43,091 psi | 69% | 2831 fps | 97.3% |
| Winchester StaBALL HD | <<locked>> | 80% | 25,962 psi | 42% | 2503 fps | 96.1% |
| Winchester Supreme 780 | <<locked>> | 88% | 41,234 psi | 66% | 2762 fps | 95% |
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 79 powders for 7 mm Rem. Mag. loaded with the .284 | 140gr | Remington Ballistic Tip. Winchester StaBALL HD delivers the highest muzzle velocity at 3,176 fps; across all powders the maximum-charge window runs from 1,909 fps to 3,176 fps. ADI AR 2225 gives the best case fill at 100 %, and 79 of the 79 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (430 MPa), the top charges use 59–90 %, leaving at least 10 % headroom. The 140.0 gr projectile in 0.284" calls for a 1:15.0 twist; slower twists will usually not stabilise this weight. ADI AR 2225, Alliant Reloder-25, Bofors RP15 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. Alliant Reloder-26, Norma MRP, Accurate High Country rank at the top here: for 7 mm Rem. Mag. with the .284 | 140gr | Remington Ballistic Tip 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.