Load Specifications
Load data in caliber 7 mm-08 Rem. with .284 | 150gr | Nosler Ballistic Tip Hunting bullet and 95 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Alliant Power Pro 2000-MR, ReloadSwiss RS 60 and Ramshot Big Game.
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 2015 | <<locked>> | 88% | 53,142 psi | 88% | 2559 fps | 100% |
| Accurate 2460 | <<locked>> | 84% | 51,430 psi | 85% | 2579 fps | 100% |
| Accurate 2495 | <<locked>> | 90% | 53,272 psi | 89% | 2631 fps | 100% |
| Accurate 2520 | <<locked>> | 88% | 51,155 psi | 85% | 2625 fps | 100% |
| Accurate 4064 | <<locked>> | 96% | 53,185 psi | 88% | 2651 fps | 100% |
| Accurate 4350ᴾ | <<locked>> | 100% | 45,324 psi | 75% | 2605 fps | 97.5% |
| Accurate LT-30 | <<locked>> | 82% | 53,026 psi | 88% | 2507 fps | 100% |
| Accurate LT-32 | <<locked>> | 82% | 53,417 psi | 89% | 2530 fps | 100% |
| ADI AR 2206H | <<locked>> | 90% | 52,170 psi | 87% | 2641 fps | 99.4% |
| ADI AR 2208 | <<locked>> | 96% | 52,837 psi | 88% | 2635 fps | 99% |
| ADI AR 2219 | <<locked>> | 82% | 53,272 psi | 89% | 2618 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 88% | 51,358 psi | 85% | 2598 fps | 99.8% |
| Alliant AR-Comp | <<locked>> | 90% | 54,317 psi | 90% | 2625 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 84% | 52,721 psi | 88% | 2694 fps | 99.7% |
| Alliant Power Pro 2000-MR | <<locked>> | 92% | 51,300 psi | 85% | 2736 fps | 98.9% |
| Alliant Reloder- TS 15.5 | <<locked>> | 96% | 52,301 psi | 87% | 2657 fps | 99.8% |
| Alliant Reloder-10x | <<locked>> | 84% | 53,040 psi | 88% | 2562 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 94% | 53,113 psi | 88% | 2677 fps | 99.2% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 45,455 psi | 76% | 2615 fps | 97.6% |
| Alliant Reloder-17ᴾ | <<locked>> | 100% | 52,446 psi | 87% | 2759 fps | 99.8% |
| Baschieri & Pellagri 106 | <<locked>> | 82% | 51,851 psi | 86% | 2503 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 90% | 51,576 psi | 86% | 2651 fps | 98.6% |
| Bofors RP3 | <<locked>> | 96% | 52,446 psi | 87% | 2671 fps | 99.8% |
| Hodgdon Benchmark | <<locked>> | 88% | 53,809 psi | 89% | 2592 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 90% | 53,534 psi | 89% | 2677 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 86% | 51,619 psi | 86% | 2710 fps | 99.1% |
| Hodgdon H322 | <<locked>> | 84% | 52,098 psi | 87% | 2602 fps | 100% |
| Hodgdon H335 | <<locked>> | 84% | 53,127 psi | 88% | 2628 fps | 100% |
| Hodgdon H380 | <<locked>> | 96% | 53,911 psi | 90% | 2677 fps | 98.4% |
| Hodgdon H4895 | <<locked>> | 90% | 52,591 psi | 87% | 2651 fps | 99.7% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 41,510 psi | 69% | 2503 fps | 98.2% |
| Hodgdon LEVERevolution | <<locked>> | 92% | 51,039 psi | 85% | 2680 fps | 99.8% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 34,693 psi | 58% | 1585 fps | 100% |
| Hodgdon VARGET | <<locked>> | 92% | 53,896 psi | 90% | 2654 fps | 99.7% |
| IMR 3031 | <<locked>> | 90% | 51,692 psi | 86% | 2641 fps | 100% |
| IMR 4064 | <<locked>> | 94% | 52,460 psi | 87% | 2621 fps | 99.1% |
| IMR 4166 Enduron | <<locked>> | 92% | 53,272 psi | 89% | 2598 fps | 96.1% |
| IMR 4198 | <<locked>> | 84% | 53,751 psi | 89% | 2530 fps | 100% |
| IMR 4451 Enduron | <<locked>> | 98% | 52,315 psi | 87% | 2615 fps | 95.8% |
| IMR 4831ᴾ | <<locked>> | 100% | 43,685 psi | 73% | 2559 fps | 97.2% |
| IMR 4895 | <<locked>> | 94% | 54,404 psi | 90% | 2707 fps | 99.6% |
| IMR 8208 XBR | <<locked>> | 88% | 51,358 psi | 85% | 2598 fps | 99.8% |
| Lovex D073.4 | <<locked>> | 84% | 53,896 psi | 90% | 2612 fps | 100% |
| Lovex D073.5 | <<locked>> | 84% | 51,213 psi | 85% | 2585 fps | 100% |
| Lovex D073.6 | <<locked>> | 92% | 54,346 psi | 90% | 2667 fps | 100% |
| Lovex S060 | <<locked>> | 90% | 52,301 psi | 87% | 2575 fps | 99.4% |
| Lovex S062 | <<locked>> | 94% | 51,924 psi | 86% | 2618 fps | 99.9% |
| Lovex S065ᴾ | <<locked>> | 100% | 50,894 psi | 85% | 2605 fps | 97.1% |
| Norma 201 | <<locked>> | 92% | 54,230 psi | 90% | 2638 fps | 100% |
| Norma 202 | <<locked>> | 90% | 51,387 psi | 85% | 2602 fps | 100% |
| Norma 203B | <<locked>> | 94% | 52,185 psi | 87% | 2664 fps | 99.4% |
| Norma URPᴾ | <<locked>> | 100% | 45,643 psi | 76% | 2605 fps | 97.4% |
| Ramshot Big Game | <<locked>> | 94% | 52,417 psi | 87% | 2687 fps | 99.4% |
| Ramshot TAC | <<locked>> | 88% | 52,025 psi | 86% | 2612 fps | 97.5% |
| Ramshot Wild Boar | <<locked>> | 90% | 54,375 psi | 90% | 2680 fps | 99.6% |
| Ramshot X-Terminator | <<locked>> | 86% | 52,518 psi | 87% | 2598 fps | 99.3% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,070 psi | 58% | 1624 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 84% | 51,053 psi | 85% | 2585 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 94% | 51,314 psi | 85% | 2608 fps | 96.4% |
| ReloadSwiss RS 52 | <<locked>> | 92% | 52,663 psi | 87% | 2733 fps | 99.2% |
| ReloadSwiss RS 60 | <<locked>> | 98% | 52,388 psi | 87% | 2766 fps | 100% |
| ReloadSwiss RS 62ᴾ | <<locked>> | 100% | 45,397 psi | 75% | 2628 fps | 97.2% |
| ReloadSwiss RS 70ᴾ | <<locked>> | 100% | 46,586 psi | 77% | 2644 fps | 96.5% |
| Rottweil R 901 | <<locked>> | 88% | 52,286 psi | 87% | 2582 fps | 100% |
| Rottweil R 902 | <<locked>> | 92% | 51,198 psi | 85% | 2589 fps | 99.8% |
| Rottweil R 903 | <<locked>> | 98% | 51,924 psi | 86% | 2654 fps | 99.7% |
| Shooters World Long Rifleᴾ | <<locked>> | 100% | 50,894 psi | 85% | 2605 fps | 97.1% |
| Shooters World Match Rifle | <<locked>> | 92% | 54,346 psi | 90% | 2667 fps | 100% |
| Shooters World Precision | <<locked>> | 94% | 51,924 psi | 86% | 2618 fps | 99.9% |
| Shooters World Tactical Rifle | <<locked>> | 82% | 51,068 psi | 85% | 2559 fps | 99.7% |
| SNPE Vectan SP 10 | <<locked>> | 82% | 53,867 psi | 89% | 2631 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 98% | 53,766 psi | 89% | 2713 fps | 99.5% |
| SNPE Vectan SP 3 | <<locked>> | 84% | 53,998 psi | 90% | 2585 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 90% | 53,417 psi | 89% | 2638 fps | 98.2% |
| SNPE Vectan SP 9 | <<locked>> | 92% | 53,751 psi | 89% | 2661 fps | 99.5% |
| SNPE Vectan Tubal 3000 | <<locked>> | 90% | 53,113 psi | 88% | 2546 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 96% | 52,489 psi | 87% | 2539 fps | 100% |
| SNPE Vectan Tubal 7000ᴾ | <<locked>> | 100% | 51,184 psi | 85% | 2559 fps | 95.7% |
| Somchem S321 | <<locked>> | 86% | 52,620 psi | 87% | 2635 fps | 99.9% |
| Somchem S335 | <<locked>> | 90% | 52,330 psi | 87% | 2546 fps | 100% |
| Somchem S341 | <<locked>> | 90% | 52,765 psi | 88% | 2631 fps | 99.4% |
| Somchem S355 | <<locked>> | 98% | 52,866 psi | 88% | 2657 fps | 99.7% |
| Somchem S365ᴾ | <<locked>> | 100% | 40,553 psi | 67% | 2556 fps | 99.2% |
| Vihtavuori N130 | <<locked>> | 86% | 52,997 psi | 88% | 2516 fps | 100% |
| Vihtavuori N133 | <<locked>> | 90% | 53,040 psi | 88% | 2533 fps | 100% |
| Vihtavuori N135 | <<locked>> | 94% | 53,490 psi | 89% | 2605 fps | 100% |
| Vihtavuori N140 | <<locked>> | 92% | 51,619 psi | 86% | 2579 fps | 100% |
| Vihtavuori N150ᴾ | <<locked>> | 100% | 54,462 psi | 90% | 2644 fps | 100% |
| Vihtavuori N160ᴾ | <<locked>> | 100% | 47,950 psi | 80% | 2602 fps | 97.7% |
| Vihtavuori N530 | <<locked>> | 88% | 51,721 psi | 86% | 2598 fps | 99.9% |
| Vihtavuori N540 | <<locked>> | 94% | 53,287 psi | 89% | 2625 fps | 100% |
| Vihtavuori N550ᴾ | <<locked>> | 100% | 47,210 psi | 78% | 2612 fps | 97.5% |
| Winchester 6.5 StaBALLᴾ | <<locked>> | 100% | 49,414 psi | 82% | 2595 fps | 99.4% |
| Winchester 748 | <<locked>> | 88% | 51,010 psi | 85% | 2644 fps | 100% |
| Winchester StaBALL Match | <<locked>> | 92% | 53,577 psi | 89% | 2674 fps | 99.8% |
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 2015 | <<locked>> | 80% | 41,669 psi | 69% | 2392 fps | 100% |
| Accurate 2460 | <<locked>> | 80% | 44,904 psi | 75% | 2484 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 38,189 psi | 63% | 2405 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 38,827 psi | 65% | 2425 fps | 99.4% |
| Accurate 4064 | <<locked>> | 80% | 32,184 psi | 53% | 2293 fps | 99% |
| Accurate 4350 | <<locked>> | 94% | 36,912 psi | 61% | 2451 fps | 95.2% |
| Accurate LT-30 | <<locked>> | 80% | 49,980 psi | 83% | 2464 fps | 100% |
| Accurate LT-32 | <<locked>> | 80% | 50,372 psi | 84% | 2487 fps | 100% |
| ADI AR 2206H | <<locked>> | 80% | 38,000 psi | 63% | 2392 fps | 96.9% |
| ADI AR 2208 | <<locked>> | 84% | 36,811 psi | 61% | 2352 fps | 95.7% |
| ADI AR 2219 | <<locked>> | 80% | 50,125 psi | 83% | 2575 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 80% | 39,972 psi | 66% | 2408 fps | 98.5% |
| Alliant AR-Comp | <<locked>> | 80% | 39,001 psi | 65% | 2411 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 80% | 46,238 psi | 77% | 2592 fps | 99.1% |
| Alliant Power Pro 2000-MR | 37.1 gr | 82% | 36,753 psi | 61% | 2454 fps | 95.1% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 31,517 psi | 52% | 2274 fps | 95.8% |
| Alliant Reloder-10x | <<locked>> | 80% | 46,934 psi | 78% | 2480 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 82% | 36,318 psi | 60% | 2379 fps | 95.8% |
| Alliant Reloder-16 | <<locked>> | 94% | 37,884 psi | 63% | 2461 fps | 95.3% |
| Alliant Reloder-17 | <<locked>> | 86% | 33,228 psi | 55% | 2382 fps | 95.5% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 48,718 psi | 81% | 2461 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 36,869 psi | 61% | 2388 fps | 95.3% |
| Bofors RP3 | <<locked>> | 80% | 30,748 psi | 51% | 2270 fps | 95.7% |
| Hodgdon Benchmark | <<locked>> | 80% | 42,148 psi | 70% | 2408 fps | 99.2% |
| Hodgdon BL-C2 | <<locked>> | 80% | 38,261 psi | 64% | 2425 fps | 98.7% |
| Hodgdon CFE223 | <<locked>> | 80% | 41,843 psi | 70% | 2543 fps | 97.4% |
| Hodgdon H322 | <<locked>> | 80% | 45,701 psi | 76% | 2510 fps | 100% |
| Hodgdon H335 | <<locked>> | 80% | 46,485 psi | 77% | 2533 fps | 100% |
| Hodgdon H380 | <<locked>> | 86% | 38,943 psi | 65% | 2425 fps | 95.1% |
| Hodgdon H4895 | <<locked>> | 80% | 38,261 psi | 64% | 2405 fps | 97.5% |
| Hodgdon Hybrid 100V | <<locked>> | 92% | 32,663 psi | 54% | 2316 fps | 95.4% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 34,403 psi | 57% | 2372 fps | 96.9% |
| Hodgdon TrailBoss | <<locked>> | 80% | 25,643 psi | 43% | 1411 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 36,898 psi | 61% | 2362 fps | 97.1% |
| IMR 3031 | <<locked>> | 80% | 37,318 psi | 62% | 2411 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 33,968 psi | 56% | 2283 fps | 95% |
| IMR 4166 Enduron | <<locked>> | 90% | 50,256 psi | 83% | 2552 fps | 95.4% |
| IMR 4198 | <<locked>> | 80% | 47,543 psi | 79% | 2448 fps | 100% |
| IMR 4451 Enduron | <<locked>> | 96% | 49,037 psi | 81% | 2562 fps | 95% |
| IMR 4831 | <<locked>> | 96% | 38,334 psi | 64% | 2461 fps | 95.7% |
| IMR 4895 | <<locked>> | 80% | 34,708 psi | 58% | 2356 fps | 96% |
| IMR 8208 XBR | <<locked>> | 80% | 39,972 psi | 66% | 2408 fps | 98.5% |
| Lovex D073.4 | <<locked>> | 80% | 46,992 psi | 78% | 2513 fps | 99.8% |
| Lovex D073.5 | <<locked>> | 80% | 44,773 psi | 74% | 2487 fps | 99.7% |
| Lovex D073.6 | <<locked>> | 80% | 36,506 psi | 61% | 2379 fps | 99.1% |
| Lovex S060 | <<locked>> | 80% | 38,827 psi | 65% | 2346 fps | 97.1% |
| Lovex S062 | <<locked>> | 80% | 33,707 psi | 56% | 2293 fps | 97% |
| Lovex S065 | <<locked>> | 94% | 42,380 psi | 70% | 2464 fps | 95.1% |
| Norma 201 | <<locked>> | 80% | 37,376 psi | 62% | 2356 fps | 98% |
| Norma 202 | <<locked>> | 80% | 37,420 psi | 62% | 2372 fps | 99.6% |
| Norma 203B | <<locked>> | 80% | 33,330 psi | 55% | 2316 fps | 95.4% |
| Norma URP | <<locked>> | 94% | 37,855 psi | 63% | 2457 fps | 95.3% |
| Ramshot Big Game | 37.1 gr | 82% | 35,215 psi | 59% | 2379 fps | 95.7% |
| Ramshot TAC | <<locked>> | 82% | 42,641 psi | 71% | 2454 fps | 95.4% |
| Ramshot Wild Boar | <<locked>> | 80% | 39,131 psi | 65% | 2425 fps | 97.1% |
| Ramshot X-Terminator | <<locked>> | 80% | 43,352 psi | 72% | 2451 fps | 98% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,092 psi | 43% | 1450 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 44,962 psi | 75% | 2493 fps | 99.8% |
| ReloadSwiss RS 50 | <<locked>> | 92% | 48,051 psi | 80% | 2559 fps | 95.7% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 35,157 psi | 58% | 2415 fps | 95.3% |
| ReloadSwiss RS 60 | 35.6 gr | 80% | 29,095 psi | 48% | 2280 fps | 96.2% |
| ReloadSwiss RS 62 | <<locked>> | 96% | 39,624 psi | 66% | 2520 fps | 95.6% |
| ReloadSwiss RS 70 | <<locked>> | 98% | 43,555 psi | 72% | 2585 fps | 95.6% |
| Rottweil R 901 | <<locked>> | 80% | 41,046 psi | 68% | 2405 fps | 99.8% |
| Rottweil R 902 | <<locked>> | 80% | 35,563 psi | 59% | 2310 fps | 97.5% |
| Rottweil R 903 | <<locked>> | 82% | 30,879 psi | 51% | 2267 fps | 95.3% |
| Shooters World Long Rifle | <<locked>> | 94% | 42,380 psi | 70% | 2464 fps | 95.1% |
| Shooters World Match Rifle | <<locked>> | 80% | 36,506 psi | 61% | 2379 fps | 99.1% |
| Shooters World Precision | <<locked>> | 80% | 33,707 psi | 56% | 2293 fps | 97% |
| Shooters World Tactical Rifle | <<locked>> | 80% | 47,747 psi | 79% | 2510 fps | 99.4% |
| SNPE Vectan SP 10 | <<locked>> | 80% | 50,415 psi | 84% | 2585 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 84% | 34,345 psi | 57% | 2362 fps | 95.5% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 47,761 psi | 79% | 2497 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 82% | 40,509 psi | 67% | 2425 fps | 95.4% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 36,811 psi | 61% | 2369 fps | 96.5% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 39,102 psi | 65% | 2326 fps | 99.7% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 32,068 psi | 53% | 2201 fps | 99.3% |
| SNPE Vectan Tubal 7000 | <<locked>> | 98% | 47,993 psi | 80% | 2513 fps | 95% |
| Somchem S321 | <<locked>> | 80% | 42,859 psi | 71% | 2480 fps | 99.2% |
| Somchem S335 | <<locked>> | 80% | 38,551 psi | 64% | 2329 fps | 99.9% |
| Somchem S341 | <<locked>> | 80% | 37,536 psi | 62% | 2375 fps | 96.6% |
| Somchem S355 | <<locked>> | 82% | 32,010 psi | 53% | 2277 fps | 95.5% |
| Somchem S365 | <<locked>> | 90% | 29,718 psi | 49% | 2303 fps | 95.8% |
| Vihtavuori N130 | <<locked>> | 80% | 44,295 psi | 74% | 2395 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 39,175 psi | 65% | 2329 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 34,490 psi | 57% | 2310 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 35,447 psi | 59% | 2313 fps | 99.5% |
| Vihtavuori N150 | <<locked>> | 80% | 28,572 psi | 47% | 2175 fps | 95.7% |
| Vihtavuori N160 | <<locked>> | 94% | 39,740 psi | 66% | 2457 fps | 95.7% |
| Vihtavuori N530 | <<locked>> | 80% | 39,958 psi | 66% | 2405 fps | 98.6% |
| Vihtavuori N540 | <<locked>> | 80% | 34,011 psi | 57% | 2300 fps | 99% |
| Vihtavuori N550 | <<locked>> | 94% | 38,841 psi | 65% | 2461 fps | 95.3% |
| Winchester 6.5 StaBALL | <<locked>> | 88% | 33,344 psi | 55% | 2293 fps | 95.7% |
| Winchester 748 | <<locked>> | 80% | 38,783 psi | 64% | 2441 fps | 99% |
| Winchester StaBALL Match | <<locked>> | 80% | 35,795 psi | 59% | 2369 fps | 96.9% |
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.
This overview compares 110 powders for 7 mm-08 Rem. loaded with the .284 | 150gr | Nosler Ballistic Tip Hunting. ReloadSwiss RS 60 delivers the highest muzzle velocity at 2,766 fps; across all powders the maximum-charge window runs from 1,585 fps to 2,766 fps. Accurate 4350 gives the best case fill at 100 %, and 110 of the 110 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (415 MPa), the top charges use 53–90 %, 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 4350, Alliant Reloder-16, Alliant Reloder-17 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 Power Pro 2000-MR, ReloadSwiss RS 60, Ramshot Big Game rank at the top here: for 7 mm-08 Rem. with the .284 | 150gr | Nosler Ballistic Tip Hunting they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, Accurate 2700, Alliant Reloder-23, Alliant Reloder-26 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.