Load Specifications
Load data in caliber 7 mm Exp. Rem. with .284 | 150gr | Berger Classic Hybrid Hunter bullet and 84 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-17 and ReloadSwiss RS 60.
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: 22"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2495 | <<locked>> | 84% | 52,141 psi | 89% | 2631 fps | 100% |
| Accurate 2700 | <<locked>> | 84% | 50,502 psi | 86% | 2625 fps | 96.4% |
| Accurate 3100ᴾ | <<locked>> | 100% | 46,340 psi | 79% | 2641 fps | 97.3% |
| Accurate 4064 | <<locked>> | 86% | 52,417 psi | 89% | 2677 fps | 100% |
| Accurate 4350 | <<locked>> | 94% | 52,054 psi | 89% | 2756 fps | 99.5% |
| ADI AR 2206H | <<locked>> | 82% | 52,040 psi | 89% | 2697 fps | 99.9% |
| ADI AR 2208 | <<locked>> | 86% | 49,937 psi | 85% | 2651 fps | 99.5% |
| Alliant Power Pro 2000-MR | <<locked>> | 84% | 51,488 psi | 88% | 2805 fps | 99.7% |
| Alliant Reloder- TS 15.5 | <<locked>> | 86% | 50,111 psi | 85% | 2674 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 84% | 50,502 psi | 86% | 2690 fps | 99.6% |
| Alliant Reloder-16 | <<locked>> | 94% | 50,053 psi | 85% | 2759 fps | 99.5% |
| Alliant Reloder-17 | <<locked>> | 90% | 50,821 psi | 87% | 2792 fps | 100% |
| Alliant Reloder-19ᴾ | <<locked>> | 100% | 52,808 psi | 90% | 2779 fps | 96.1% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 43,714 psi | 74% | 2667 fps | 99.6% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 49,327 psi | 84% | 2835 fps | 99.2% |
| Baschieri & Pellagri 107 | <<locked>> | 82% | 51,547 psi | 88% | 2707 fps | 99.5% |
| Bofors RP3 | <<locked>> | 86% | 50,531 psi | 86% | 2687 fps | 100% |
| Bofors RP7 | <<locked>> | 90% | 50,647 psi | 86% | 2661 fps | 96.7% |
| Hodgdon H380 | <<locked>> | 86% | 51,140 psi | 87% | 2697 fps | 99.1% |
| Hodgdon H414 | <<locked>> | 92% | 51,358 psi | 87% | 2753 fps | 97.5% |
| Hodgdon H4350 | <<locked>> | 90% | 51,793 psi | 88% | 2717 fps | 96.2% |
| Hodgdon H4895 | <<locked>> | 82% | 52,605 psi | 90% | 2710 fps | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 96% | 49,821 psi | 85% | 2694 fps | 99.9% |
| Hodgdon LEVERevolution | <<locked>> | 84% | 52,286 psi | 89% | 2743 fps | 100% |
| Hodgdon Superformance | <<locked>> | 92% | 51,314 psi | 87% | 2779 fps | 97.1% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,056 psi | 61% | 1693 fps | 100% |
| Hodgdon VARGET | <<locked>> | 82% | 50,227 psi | 86% | 2657 fps | 99.9% |
| IMR 3031 | <<locked>> | 82% | 52,939 psi | 90% | 2697 fps | 100% |
| IMR 4064 | <<locked>> | 86% | 52,576 psi | 90% | 2687 fps | 99.8% |
| IMR 4166 Enduron | <<locked>> | 84% | 52,330 psi | 89% | 2667 fps | 97.6% |
| IMR 4350 | <<locked>> | 94% | 50,908 psi | 87% | 2687 fps | 96.8% |
| IMR 4451 Enduron | <<locked>> | 90% | 52,257 psi | 89% | 2690 fps | 97.5% |
| IMR 4831 | <<locked>> | 96% | 52,765 psi | 90% | 2753 fps | 99.6% |
| IMR 4895 | <<locked>> | 84% | 51,793 psi | 88% | 2720 fps | 99.9% |
| Lovex D073.6 | <<locked>> | 82% | 51,996 psi | 89% | 2677 fps | 100% |
| Lovex S060 | <<locked>> | 82% | 51,532 psi | 88% | 2631 fps | 99.9% |
| Lovex S062 | <<locked>> | 86% | 52,605 psi | 90% | 2684 fps | 100% |
| Lovex S065 | <<locked>> | 92% | 51,967 psi | 88% | 2687 fps | 98.6% |
| Lovex S070 | <<locked>> | 94% | 53,069 psi | 90% | 2726 fps | 97.9% |
| Norma 201 | <<locked>> | 82% | 50,894 psi | 87% | 2648 fps | 100% |
| Norma 202 | <<locked>> | 82% | 51,300 psi | 87% | 2648 fps | 100% |
| Norma 203B | <<locked>> | 86% | 53,069 psi | 90% | 2730 fps | 99.9% |
| Norma MRPᴾ | <<locked>> | 100% | 48,979 psi | 83% | 2789 fps | 96.8% |
| Norma URP | <<locked>> | 94% | 51,343 psi | 87% | 2746 fps | 99.3% |
| Ramshot Big Game | <<locked>> | 84% | 49,980 psi | 85% | 2700 fps | 99.7% |
| Ramshot Hunter | <<locked>> | 94% | 49,908 psi | 85% | 2736 fps | 98% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,463 psi | 62% | 1729 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 86% | 51,358 psi | 87% | 2680 fps | 97.9% |
| ReloadSwiss RS 52 | <<locked>> | 82% | 50,894 psi | 87% | 2753 fps | 99.6% |
| ReloadSwiss RS 60 | <<locked>> | 88% | 50,430 psi | 86% | 2789 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 94% | 51,764 psi | 88% | 2776 fps | 99.3% |
| ReloadSwiss RS 70 | <<locked>> | 94% | 50,865 psi | 87% | 2795 fps | 99% |
| Rottweil R 902 | <<locked>> | 84% | 51,445 psi | 88% | 2648 fps | 100% |
| Rottweil R 903 | <<locked>> | 88% | 50,676 psi | 86% | 2684 fps | 100% |
| Rottweil R 905ᴾ | <<locked>> | 100% | 51,503 psi | 88% | 2756 fps | 96% |
| Rottweil R 907 | <<locked>> | 90% | 50,647 psi | 86% | 2661 fps | 96.7% |
| Shooters World Long Rifle | <<locked>> | 92% | 51,967 psi | 88% | 2687 fps | 98.6% |
| Shooters World Match Rifle | <<locked>> | 82% | 51,996 psi | 89% | 2677 fps | 100% |
| Shooters World Precision | <<locked>> | 86% | 52,605 psi | 90% | 2684 fps | 100% |
| Shooters World SW4350 | <<locked>> | 94% | 53,069 psi | 90% | 2726 fps | 97.9% |
| SNPE Vectan SP 11 | <<locked>> | 88% | 52,098 psi | 89% | 2740 fps | 99.9% |
| SNPE Vectan SP 7 | <<locked>> | 82% | 52,939 psi | 90% | 2697 fps | 99.2% |
| SNPE Vectan SP 9 | <<locked>> | 82% | 50,575 psi | 86% | 2671 fps | 99.8% |
| SNPE Vectan Tubal 3000 | <<locked>> | 82% | 51,996 psi | 89% | 2592 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 88% | 52,649 psi | 90% | 2595 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 92% | 51,764 psi | 88% | 2641 fps | 97.5% |
| SNPE Vectan Tubal 8000ᴾ | <<locked>> | 100% | 51,010 psi | 87% | 2753 fps | 95.8% |
| Somchem S335 | <<locked>> | 82% | 51,648 psi | 88% | 2589 fps | 100% |
| Somchem S341 | <<locked>> | 82% | 52,475 psi | 89% | 2687 fps | 99.9% |
| Somchem S355 | <<locked>> | 88% | 51,111 psi | 87% | 2684 fps | 100% |
| Somchem S365 | <<locked>> | 96% | 49,719 psi | 85% | 2753 fps | 100% |
| Somchem S385ᴾ | <<locked>> | 100% | 52,475 psi | 89% | 2743 fps | 97% |
| Vihtavuori N133 | <<locked>> | 82% | 52,373 psi | 89% | 2579 fps | 100% |
| Vihtavuori N135 | <<locked>> | 84% | 51,547 psi | 88% | 2618 fps | 100% |
| Vihtavuori N140 | <<locked>> | 84% | 51,938 psi | 88% | 2631 fps | 100% |
| Vihtavuori N150 | <<locked>> | 90% | 52,156 psi | 89% | 2664 fps | 100% |
| Vihtavuori N160 | <<locked>> | 92% | 50,053 psi | 85% | 2690 fps | 99.1% |
| Vihtavuori N540 | <<locked>> | 84% | 50,140 psi | 85% | 2625 fps | 100% |
| Vihtavuori N550 | <<locked>> | 94% | 52,678 psi | 90% | 2746 fps | 99.3% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 48,617 psi | 83% | 2740 fps | 99.5% |
| Winchester 6.5 StaBALL | <<locked>> | 92% | 49,835 psi | 85% | 2667 fps | 100% |
| Winchester 760 | <<locked>> | 92% | 51,358 psi | 87% | 2753 fps | 97.5% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 39,262 psi | 67% | 2684 fps | 99.7% |
| Winchester StaBALL Match | <<locked>> | 82% | 50,401 psi | 86% | 2677 fps | 99.9% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 22"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2495 | <<locked>> | 80% | 45,730 psi | 78% | 2536 fps | 100% |
| Accurate 2700 | <<locked>> | 82% | 47,471 psi | 81% | 2572 fps | 95.7% |
| Accurate 3100 | <<locked>> | 96% | 40,161 psi | 68% | 2526 fps | 95.6% |
| Accurate 4064 | <<locked>> | 80% | 43,250 psi | 74% | 2533 fps | 100% |
| Accurate 4350 | <<locked>> | 82% | 34,563 psi | 59% | 2421 fps | 95.6% |
| ADI AR 2206H | <<locked>> | 80% | 48,907 psi | 83% | 2648 fps | 99.7% |
| ADI AR 2208 | <<locked>> | 80% | 41,553 psi | 71% | 2500 fps | 98.3% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 44,991 psi | 77% | 2687 fps | 98.9% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 41,640 psi | 71% | 2526 fps | 99.4% |
| Alliant Reloder-15 | <<locked>> | 80% | 44,483 psi | 76% | 2585 fps | 98.9% |
| Alliant Reloder-16 | <<locked>> | 82% | 34,301 psi | 58% | 2431 fps | 95.6% |
| Alliant Reloder-17 | 46.4 gr | 80% | 35,955 psi | 61% | 2497 fps | 98% |
| Alliant Reloder-19 | <<locked>> | 98% | 49,255 psi | 84% | 2717 fps | 95.2% |
| Alliant Reloder-23 | <<locked>> | 88% | 30,081 psi | 51% | 2346 fps | 95.4% |
| Alliant Reloder-26 | <<locked>> | 92% | 36,956 psi | 63% | 2575 fps | 95.9% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 48,443 psi | 82% | 2657 fps | 99.1% |
| Bofors RP3 | <<locked>> | 80% | 41,568 psi | 71% | 2533 fps | 99.4% |
| Bofors RP7 | <<locked>> | 86% | 44,672 psi | 76% | 2556 fps | 95.2% |
| Hodgdon H380 | <<locked>> | 80% | 41,945 psi | 71% | 2530 fps | 97.4% |
| Hodgdon H414 | <<locked>> | 86% | 41,872 psi | 71% | 2579 fps | 95% |
| Hodgdon H4350 | <<locked>> | 88% | 48,370 psi | 82% | 2657 fps | 95.4% |
| Hodgdon H4895 | <<locked>> | 80% | 49,385 psi | 84% | 2657 fps | 99.9% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 29,631 psi | 50% | 2280 fps | 95.6% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 45,745 psi | 78% | 2635 fps | 99.8% |
| Hodgdon Superformance | <<locked>> | 88% | 44,367 psi | 76% | 2654 fps | 95.2% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,745 psi | 46% | 1509 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 47,137 psi | 80% | 2605 fps | 99.7% |
| IMR 3031 | <<locked>> | 80% | 49,545 psi | 84% | 2648 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 43,671 psi | 74% | 2533 fps | 98.8% |
| IMR 4166 Enduron | <<locked>> | 80% | 45,977 psi | 78% | 2556 fps | 96.2% |
| IMR 4350 | <<locked>> | 90% | 44,962 psi | 77% | 2582 fps | 95.3% |
| IMR 4451 Enduron | <<locked>> | 84% | 43,424 psi | 74% | 2533 fps | 95.3% |
| IMR 4831 | <<locked>> | 82% | 33,402 psi | 57% | 2382 fps | 95.2% |
| IMR 4895 | <<locked>> | 80% | 45,614 psi | 78% | 2615 fps | 99.4% |
| Lovex D073.6 | <<locked>> | 80% | 48,472 psi | 83% | 2625 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 48,443 psi | 82% | 2582 fps | 99.7% |
| Lovex S062 | <<locked>> | 80% | 43,772 psi | 75% | 2536 fps | 99.8% |
| Lovex S065 | <<locked>> | 82% | 38,305 psi | 65% | 2431 fps | 95.4% |
| Lovex S070 | <<locked>> | 86% | 41,350 psi | 70% | 2513 fps | 95.1% |
| Norma 201 | <<locked>> | 80% | 47,790 psi | 81% | 2598 fps | 100% |
| Norma 202 | <<locked>> | 80% | 48,414 psi | 82% | 2602 fps | 100% |
| Norma 203B | <<locked>> | 80% | 43,903 psi | 75% | 2575 fps | 99.2% |
| Norma MRP | <<locked>> | 98% | 45,600 psi | 78% | 2726 fps | 95.9% |
| Norma URP | <<locked>> | 82% | 34,635 psi | 59% | 2421 fps | 95.5% |
| Ramshot Big Game | <<locked>> | 80% | 43,772 psi | 75% | 2592 fps | 99% |
| Ramshot Hunter | <<locked>> | 88% | 41,002 psi | 70% | 2569 fps | 95.7% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,195 psi | 46% | 1545 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 42,395 psi | 72% | 2520 fps | 95.9% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 47,326 psi | 81% | 2690 fps | 99.3% |
| ReloadSwiss RS 60 | 46.4 gr | 80% | 38,232 psi | 65% | 2562 fps | 99.9% |
| ReloadSwiss RS 62 | <<locked>> | 82% | 34,243 psi | 58% | 2438 fps | 95% |
| ReloadSwiss RS 70 | 50.7 gr | 86% | 38,769 psi | 66% | 2556 fps | 96% |
| Rottweil R 902 | <<locked>> | 80% | 45,585 psi | 78% | 2552 fps | 99.9% |
| Rottweil R 903 | <<locked>> | 80% | 39,015 psi | 66% | 2474 fps | 98.8% |
| Rottweil R 905 | <<locked>> | 98% | 48,138 psi | 82% | 2700 fps | 95.1% |
| Rottweil R 907 | <<locked>> | 86% | 44,672 psi | 76% | 2556 fps | 95.2% |
| Shooters World Long Rifle | <<locked>> | 82% | 38,305 psi | 65% | 2431 fps | 95.4% |
| Shooters World Match Rifle | <<locked>> | 80% | 48,472 psi | 83% | 2625 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 43,772 psi | 75% | 2536 fps | 99.8% |
| Shooters World SW4350 | <<locked>> | 86% | 41,350 psi | 70% | 2513 fps | 95.1% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 39,943 psi | 68% | 2523 fps | 98.4% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 49,414 psi | 84% | 2641 fps | 98.7% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 47,239 psi | 80% | 2615 fps | 99.5% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 48,994 psi | 83% | 2546 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 41,075 psi | 70% | 2418 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 86% | 42,757 psi | 73% | 2484 fps | 95.3% |
| SNPE Vectan Tubal 8000 | <<locked>> | 98% | 47,674 psi | 81% | 2694 fps | 95% |
| Somchem S335 | <<locked>> | 80% | 48,544 psi | 83% | 2546 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 49,284 psi | 84% | 2638 fps | 99.7% |
| Somchem S355 | <<locked>> | 80% | 39,610 psi | 67% | 2477 fps | 98.8% |
| Somchem S365 | <<locked>> | 80% | 29,037 psi | 49% | 2316 fps | 96.8% |
| Somchem S385 | <<locked>> | 96% | 45,876 psi | 78% | 2628 fps | 95.4% |
| Vihtavuori N133 | <<locked>> | 80% | 49,429 psi | 84% | 2536 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 45,484 psi | 77% | 2530 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 45,759 psi | 78% | 2536 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 37,739 psi | 64% | 2415 fps | 99.3% |
| Vihtavuori N160 | <<locked>> | 80% | 33,808 psi | 58% | 2372 fps | 95.1% |
| Vihtavuori N540 | <<locked>> | 80% | 44,005 psi | 75% | 2526 fps | 100% |
| Vihtavuori N550 | <<locked>> | 82% | 35,636 psi | 61% | 2425 fps | 95.6% |
| Vihtavuori N555 | <<locked>> | 88% | 32,721 psi | 56% | 2421 fps | 95.6% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 33,402 psi | 57% | 2349 fps | 97.4% |
| Winchester 760 | <<locked>> | 86% | 42,119 psi | 72% | 2582 fps | 95.1% |
| Winchester StaBALL HD | <<locked>> | 92% | 30,153 psi | 51% | 2425 fps | 96.1% |
| Winchester StaBALL Match | <<locked>> | 80% | 47,065 psi | 80% | 2625 fps | 99.8% |
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 84 powders for 7 mm Exp. Rem. loaded with the .284 | 150gr | Berger Classic Hybrid Hunter. Alliant Reloder-26 delivers the highest muzzle velocity at 2,835 fps; across all powders the maximum-charge window runs from 1,693 fps to 2,835 fps. Accurate 3100 gives the best case fill at 100 %, and 84 of the 84 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (405 MPa), the top charges use 61–90 %, leaving at least 10 % headroom. The 150.0 gr projectile in 0.284" calls for a 1:11.0 twist; slower twists will usually not stabilise this weight. Accurate 3100, Alliant Reloder-19, Alliant Reloder-23 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-17, ReloadSwiss RS 60 rank at the top here: for 7 mm Exp. Rem. with the .284 | 150gr | Berger Classic Hybrid Hunter 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.