Load Specifications
Load data in caliber 7 mm Exp. Rem. with .284 | 153gr | Peregrine Glider GRM bullet and 89 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.
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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 2015 | <<locked>> | 82% | 51,735 psi | 88% | 2546 fps | 100% |
| Accurate 2495 | <<locked>> | 86% | 49,893 psi | 85% | 2562 fps | 100% |
| Accurate 2520 | <<locked>> | 82% | 51,517 psi | 88% | 2621 fps | 100% |
| Accurate 2700 | <<locked>> | 88% | 52,997 psi | 90% | 2612 fps | 96.5% |
| Accurate 4064 | <<locked>> | 88% | 50,140 psi | 85% | 2608 fps | 100% |
| Accurate 4350 | <<locked>> | 96% | 49,632 psi | 84% | 2677 fps | 99% |
| ADI AR 2206H | <<locked>> | 84% | 50,850 psi | 87% | 2635 fps | 99.7% |
| ADI AR 2208 | <<locked>> | 90% | 51,953 psi | 88% | 2638 fps | 99.5% |
| ADI Benchmark 8208 | <<locked>> | 82% | 50,009 psi | 85% | 2589 fps | 100% |
| Alliant AR-Comp | <<locked>> | 82% | 50,517 psi | 86% | 2569 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 86% | 50,357 psi | 86% | 2740 fps | 99.5% |
| Alliant Reloder- TS 15.5 | <<locked>> | 90% | 51,808 psi | 88% | 2657 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 88% | 52,243 psi | 89% | 2674 fps | 99.6% |
| Alliant Reloder-16 | <<locked>> | 98% | 51,401 psi | 88% | 2733 fps | 99.5% |
| Alliant Reloder-17 | <<locked>> | 94% | 52,344 psi | 89% | 2769 fps | 100% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 38,841 psi | 66% | 2526 fps | 98.5% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 43,352 psi | 74% | 2677 fps | 97.7% |
| Baschieri & Pellagri 107 | <<locked>> | 84% | 50,328 psi | 86% | 2641 fps | 99.2% |
| Bofors RP3 | <<locked>> | 90% | 51,938 psi | 88% | 2667 fps | 100% |
| Bofors RP7 | <<locked>> | 94% | 52,460 psi | 89% | 2641 fps | 96.7% |
| Hodgdon Benchmark | <<locked>> | 82% | 51,561 psi | 88% | 2575 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 84% | 52,460 psi | 89% | 2664 fps | 100% |
| Hodgdon H380 | <<locked>> | 90% | 52,997 psi | 90% | 2680 fps | 99.1% |
| Hodgdon H414 | <<locked>> | 96% | 52,910 psi | 90% | 2730 fps | 97.4% |
| Hodgdon H4895 | <<locked>> | 84% | 51,343 psi | 87% | 2644 fps | 99.9% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 51,068 psi | 87% | 2671 fps | 99.9% |
| Hodgdon LEVERevolution | <<locked>> | 86% | 50,778 psi | 86% | 2677 fps | 100% |
| Hodgdon Superformance | <<locked>> | 94% | 49,661 psi | 85% | 2700 fps | 96.2% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,317 psi | 60% | 1634 fps | 100% |
| Hodgdon VARGET | <<locked>> | 86% | 52,721 psi | 90% | 2648 fps | 99.9% |
| IMR 3031 | <<locked>> | 84% | 51,445 psi | 88% | 2631 fps | 100% |
| IMR 4064 | <<locked>> | 88% | 51,401 psi | 88% | 2618 fps | 99.6% |
| IMR 4166 Enduron | <<locked>> | 86% | 51,242 psi | 87% | 2595 fps | 97% |
| IMR 4350 | <<locked>> | 98% | 52,620 psi | 90% | 2664 fps | 96.7% |
| IMR 4451 Enduron | <<locked>> | 92% | 51,213 psi | 87% | 2621 fps | 96.9% |
| IMR 4831 | <<locked>> | 98% | 50,531 psi | 86% | 2674 fps | 99.2% |
| IMR 4895 | <<locked>> | 86% | 50,285 psi | 86% | 2651 fps | 99.7% |
| IMR 8208 XBR | <<locked>> | 82% | 50,009 psi | 85% | 2589 fps | 100% |
| Lovex D073.6 | <<locked>> | 84% | 50,212 psi | 85% | 2612 fps | 100% |
| Lovex S060 | <<locked>> | 84% | 50,531 psi | 86% | 2569 fps | 99.7% |
| Lovex S062 | <<locked>> | 88% | 51,097 psi | 87% | 2618 fps | 100% |
| Lovex S065 | <<locked>> | 94% | 50,299 psi | 86% | 2615 fps | 98.1% |
| Lovex S070 | <<locked>> | 96% | 51,285 psi | 87% | 2648 fps | 97.3% |
| Norma 201 | <<locked>> | 86% | 52,910 psi | 90% | 2635 fps | 100% |
| Norma 202 | <<locked>> | 84% | 50,125 psi | 85% | 2589 fps | 100% |
| Norma 203B | <<locked>> | 88% | 51,430 psi | 88% | 2661 fps | 99.8% |
| Norma URP | <<locked>> | 98% | 52,649 psi | 90% | 2720 fps | 99.3% |
| Ramshot Big Game | <<locked>> | 88% | 52,170 psi | 89% | 2690 fps | 99.8% |
| Ramshot Hunter | <<locked>> | 98% | 51,285 psi | 87% | 2713 fps | 97.9% |
| Ramshot TAC | <<locked>> | 82% | 49,850 psi | 85% | 2598 fps | 98.1% |
| Ramshot Wild Boar | <<locked>> | 84% | 52,968 psi | 90% | 2671 fps | 99.8% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,969 psi | 61% | 1677 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 88% | 50,053 psi | 85% | 2608 fps | 97.4% |
| ReloadSwiss RS 52 | <<locked>> | 86% | 52,562 psi | 89% | 2733 fps | 99.7% |
| ReloadSwiss RS 60 | <<locked>> | 92% | 52,330 psi | 89% | 2772 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 98% | 53,040 psi | 90% | 2753 fps | 99.3% |
| ReloadSwiss RS 70 | <<locked>> | 98% | 52,924 psi | 90% | 2779 fps | 99.1% |
| Rottweil R 901 | <<locked>> | 82% | 50,502 psi | 86% | 2569 fps | 100% |
| Rottweil R 902 | <<locked>> | 86% | 49,937 psi | 85% | 2579 fps | 100% |
| Rottweil R 903 | <<locked>> | 92% | 52,156 psi | 89% | 2664 fps | 100% |
| Rottweil R 907 | <<locked>> | 94% | 52,460 psi | 89% | 2641 fps | 96.7% |
| Shooters World Long Rifle | <<locked>> | 94% | 50,299 psi | 86% | 2615 fps | 98.1% |
| Shooters World Match Rifle | <<locked>> | 84% | 50,212 psi | 85% | 2612 fps | 100% |
| Shooters World Precision | <<locked>> | 88% | 51,097 psi | 87% | 2618 fps | 100% |
| Shooters World SW4350 | <<locked>> | 96% | 51,285 psi | 87% | 2648 fps | 97.3% |
| SNPE Vectan SP 11 | <<locked>> | 90% | 50,357 psi | 86% | 2667 fps | 99.7% |
| SNPE Vectan SP 7 | <<locked>> | 84% | 51,648 psi | 88% | 2631 fps | 98.8% |
| SNPE Vectan SP 9 | <<locked>> | 86% | 52,489 psi | 89% | 2654 fps | 99.8% |
| SNPE Vectan Tubal 3000 | <<locked>> | 84% | 51,271 psi | 87% | 2533 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 90% | 51,561 psi | 88% | 2536 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 94% | 50,560 psi | 86% | 2572 fps | 96.8% |
| Somchem S335 | <<locked>> | 84% | 50,647 psi | 86% | 2533 fps | 100% |
| Somchem S341 | <<locked>> | 84% | 51,271 psi | 87% | 2625 fps | 99.7% |
| Somchem S355 | <<locked>> | 92% | 52,620 psi | 90% | 2664 fps | 99.9% |
| Somchem S365ᴾ | <<locked>> | 100% | 50,604 psi | 86% | 2726 fps | 100% |
| Vihtavuori N133 | <<locked>> | 84% | 51,634 psi | 88% | 2523 fps | 100% |
| Vihtavuori N135 | <<locked>> | 88% | 53,156 psi | 90% | 2598 fps | 100% |
| Vihtavuori N140 | <<locked>> | 86% | 50,546 psi | 86% | 2569 fps | 100% |
| Vihtavuori N150 | <<locked>> | 92% | 50,676 psi | 86% | 2598 fps | 100% |
| Vihtavuori N160 | <<locked>> | 96% | 51,605 psi | 88% | 2671 fps | 99.1% |
| Vihtavuori N530 | <<locked>> | 82% | 50,082 psi | 85% | 2585 fps | 100% |
| Vihtavuori N540 | <<locked>> | 88% | 52,098 psi | 89% | 2612 fps | 100% |
| Vihtavuori N550 | <<locked>> | 96% | 50,749 psi | 86% | 2671 fps | 98.9% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 42,525 psi | 72% | 2598 fps | 98.4% |
| Winchester 6.5 StaBALL | <<locked>> | 96% | 51,779 psi | 88% | 2651 fps | 100% |
| Winchester 748 | <<locked>> | 82% | 49,951 psi | 85% | 2631 fps | 100% |
| Winchester 760 | <<locked>> | 96% | 52,910 psi | 90% | 2730 fps | 97.4% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 34,708 psi | 59% | 2520 fps | 98.1% |
| Winchester StaBALL Match | <<locked>> | 86% | 52,417 psi | 89% | 2664 fps | 100% |
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 2015 | <<locked>> | 80% | 48,501 psi | 83% | 2500 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 40,770 psi | 69% | 2421 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 48,312 psi | 82% | 2572 fps | 100% |
| Accurate 2700 | <<locked>> | 84% | 46,441 psi | 79% | 2503 fps | 95% |
| Accurate 4064 | <<locked>> | 80% | 38,595 psi | 66% | 2415 fps | 100% |
| Accurate 4350 | <<locked>> | 86% | 34,824 psi | 59% | 2398 fps | 95.5% |
| ADI AR 2206H | <<locked>> | 80% | 44,817 psi | 76% | 2533 fps | 99.1% |
| ADI AR 2208 | <<locked>> | 80% | 38,087 psi | 65% | 2388 fps | 97.1% |
| ADI Benchmark 8208 | <<locked>> | 80% | 46,978 psi | 80% | 2539 fps | 99.9% |
| Alliant AR-Comp | <<locked>> | 80% | 47,166 psi | 80% | 2523 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 40,683 psi | 69% | 2556 fps | 97.7% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 37,550 psi | 64% | 2405 fps | 98.5% |
| Alliant Reloder-15 | <<locked>> | 80% | 40,480 psi | 69% | 2467 fps | 97.9% |
| Alliant Reloder-16 | <<locked>> | 86% | 35,302 psi | 60% | 2415 fps | 95.7% |
| Alliant Reloder-17 | 42.7 gr | 80% | 32,460 psi | 55% | 2372 fps | 96.4% |
| Alliant Reloder-23 | <<locked>> | 92% | 30,342 psi | 52% | 2316 fps | 95.2% |
| Alliant Reloder-26 | <<locked>> | 96% | 37,753 psi | 64% | 2556 fps | 95.8% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 44,150 psi | 75% | 2536 fps | 98.2% |
| Bofors RP3 | <<locked>> | 80% | 37,057 psi | 63% | 2405 fps | 98.4% |
| Bofors RP7 | <<locked>> | 90% | 46,253 psi | 79% | 2536 fps | 95.2% |
| Hodgdon Benchmark | <<locked>> | 80% | 48,457 psi | 82% | 2526 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 80% | 45,600 psi | 78% | 2559 fps | 99.9% |
| Hodgdon H380 | <<locked>> | 80% | 38,145 psi | 65% | 2415 fps | 96% |
| Hodgdon H414 | <<locked>> | 90% | 43,018 psi | 73% | 2559 fps | 95% |
| Hodgdon H4895 | <<locked>> | 80% | 45,281 psi | 77% | 2543 fps | 99.5% |
| Hodgdon Hybrid 100V | <<locked>> | 84% | 30,226 psi | 51% | 2264 fps | 95.5% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 41,278 psi | 70% | 2516 fps | 99.2% |
| Hodgdon Superformance | <<locked>> | 92% | 46,267 psi | 79% | 2641 fps | 95.3% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,310 psi | 45% | 1460 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 43,294 psi | 74% | 2493 fps | 99.2% |
| IMR 3031 | <<locked>> | 80% | 44,962 psi | 77% | 2536 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 40,001 psi | 68% | 2421 fps | 97.9% |
| IMR 4166 Enduron | <<locked>> | 82% | 45,266 psi | 77% | 2493 fps | 95.6% |
| IMR 4350 | <<locked>> | 94% | 46,456 psi | 79% | 2562 fps | 95.3% |
| IMR 4451 Enduron | <<locked>> | 88% | 45,252 psi | 77% | 2520 fps | 95.5% |
| IMR 4831 | <<locked>> | 86% | 33,779 psi | 58% | 2356 fps | 95.1% |
| IMR 4895 | <<locked>> | 80% | 41,510 psi | 71% | 2497 fps | 98.6% |
| IMR 8208 XBR | <<locked>> | 80% | 46,978 psi | 80% | 2539 fps | 99.9% |
| Lovex D073.6 | <<locked>> | 80% | 43,787 psi | 75% | 2510 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 44,918 psi | 76% | 2474 fps | 99.1% |
| Lovex S062 | <<locked>> | 80% | 39,842 psi | 68% | 2425 fps | 99.2% |
| Lovex S065 | <<locked>> | 86% | 39,378 psi | 67% | 2418 fps | 95.4% |
| Lovex S070 | <<locked>> | 90% | 42,453 psi | 72% | 2493 fps | 95.1% |
| Norma 201 | <<locked>> | 80% | 43,700 psi | 74% | 2484 fps | 99.6% |
| Norma 202 | <<locked>> | 80% | 44,106 psi | 75% | 2493 fps | 100% |
| Norma 203B | <<locked>> | 80% | 39,842 psi | 68% | 2457 fps | 98.2% |
| Norma URP | <<locked>> | 86% | 35,215 psi | 60% | 2402 fps | 95.4% |
| Ramshot Big Game | <<locked>> | 80% | 39,334 psi | 67% | 2467 fps | 98% |
| Ramshot Hunter | <<locked>> | 92% | 42,134 psi | 72% | 2552 fps | 95.7% |
| Ramshot TAC | <<locked>> | 80% | 46,905 psi | 80% | 2549 fps | 97.6% |
| Ramshot Wild Boar | <<locked>> | 80% | 46,485 psi | 79% | 2566 fps | 99.3% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,701 psi | 45% | 1496 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 82% | 41,220 psi | 70% | 2454 fps | 95.1% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 42,743 psi | 73% | 2566 fps | 98.3% |
| ReloadSwiss RS 60 | 42.7 gr | 80% | 34,621 psi | 59% | 2438 fps | 99.3% |
| ReloadSwiss RS 62 | <<locked>> | 88% | 37,318 psi | 64% | 2474 fps | 95.9% |
| ReloadSwiss RS 70 | 47.7 gr | 88% | 37,521 psi | 64% | 2480 fps | 95% |
| Rottweil R 901 | <<locked>> | 80% | 47,413 psi | 81% | 2520 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 41,481 psi | 71% | 2438 fps | 99.4% |
| Rottweil R 903 | <<locked>> | 80% | 34,780 psi | 59% | 2352 fps | 97.6% |
| Rottweil R 907 | <<locked>> | 90% | 46,253 psi | 79% | 2536 fps | 95.2% |
| Shooters World Long Rifle | <<locked>> | 86% | 39,378 psi | 67% | 2418 fps | 95.4% |
| Shooters World Match Rifle | <<locked>> | 80% | 43,787 psi | 75% | 2510 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 39,842 psi | 68% | 2425 fps | 99.2% |
| Shooters World SW4350 | <<locked>> | 90% | 42,453 psi | 72% | 2493 fps | 95.1% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 36,027 psi | 61% | 2402 fps | 97.1% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 44,875 psi | 76% | 2516 fps | 97.6% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 43,279 psi | 74% | 2503 fps | 98.9% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 45,266 psi | 77% | 2444 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 37,637 psi | 64% | 2316 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 90% | 44,353 psi | 76% | 2467 fps | 95.4% |
| Somchem S335 | <<locked>> | 80% | 44,715 psi | 76% | 2444 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 44,918 psi | 76% | 2520 fps | 99.1% |
| Somchem S355 | <<locked>> | 80% | 35,810 psi | 61% | 2359 fps | 97.7% |
| Somchem S365 | <<locked>> | 82% | 27,644 psi | 47% | 2244 fps | 95.8% |
| Vihtavuori N133 | <<locked>> | 80% | 45,701 psi | 78% | 2438 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 41,249 psi | 70% | 2425 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 41,713 psi | 71% | 2431 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 33,953 psi | 58% | 2300 fps | 98.4% |
| Vihtavuori N160 | <<locked>> | 84% | 34,577 psi | 59% | 2356 fps | 95.1% |
| Vihtavuori N530 | <<locked>> | 80% | 46,949 psi | 80% | 2536 fps | 99.9% |
| Vihtavuori N540 | <<locked>> | 80% | 40,306 psi | 69% | 2421 fps | 100% |
| Vihtavuori N550 | <<locked>> | 86% | 36,419 psi | 62% | 2408 fps | 95.5% |
| Vihtavuori N555 | <<locked>> | 92% | 32,648 psi | 56% | 2388 fps | 95.3% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 30,182 psi | 51% | 2228 fps | 95.6% |
| Winchester 748 | <<locked>> | 80% | 46,833 psi | 80% | 2579 fps | 100% |
| Winchester 760 | <<locked>> | 90% | 43,308 psi | 74% | 2566 fps | 95.1% |
| Winchester StaBALL HD | <<locked>> | 96% | 30,400 psi | 52% | 2392 fps | 95.7% |
| Winchester StaBALL Match | <<locked>> | 80% | 42,815 psi | 73% | 2507 fps | 99.2% |
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 107 powders for 7 mm Exp. Rem. loaded with the .284 | 153gr | Peregrine Glider GRM. ReloadSwiss RS 70 delivers the highest muzzle velocity at 2,779 fps; across all powders the maximum-charge window runs from 1,634 fps to 2,779 fps. Accurate 3100 gives the best case fill at 100 %, and 107 of the 107 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (405 MPa), the top charges use 57–90 %, leaving at least 10 % headroom. The 153.0 gr projectile in 0.284" calls for a 1:8.0 twist; slower twists will usually not stabilise this weight. Accurate 3100, ADI AR 2209, Alliant Reloder-19 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 | 153gr | Peregrine Glider GRM they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, ADI AR 2209, Alliant Reloder-19, Alliant Reloder-22 burn incompletely and react more sensitively to barrel length and temperature. Always begin at the start load and work up in small increments while checking case and primer for pressure signs.