Load Specifications
Load data in caliber 7 mm-08 Rem. with .284 | 175gr | Hornady InterLock RN bullet and 96 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, Hodgdon Superformance and Alliant Reloder-17.
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>> | 84% | 52,953 psi | 88% | 2356 fps | 100% |
| Accurate 2495 | <<locked>> | 88% | 51,343 psi | 85% | 2382 fps | 100% |
| Accurate 2520 | <<locked>> | 84% | 52,852 psi | 88% | 2438 fps | 100% |
| Accurate 2700 | <<locked>> | 90% | 54,143 psi | 90% | 2425 fps | 97.3% |
| Accurate 4064 | <<locked>> | 92% | 54,317 psi | 90% | 2461 fps | 100% |
| Accurate 4350ᴾ | <<locked>> | 100% | 53,809 psi | 89% | 2539 fps | 99.8% |
| ADI AR 2206H | <<locked>> | 86% | 51,895 psi | 86% | 2448 fps | 100% |
| ADI AR 2208 | <<locked>> | 92% | 52,808 psi | 88% | 2444 fps | 99.8% |
| ADI Benchmark 8208 | <<locked>> | 86% | 54,346 psi | 90% | 2448 fps | 100% |
| Alliant AR-Comp | <<locked>> | 84% | 51,561 psi | 86% | 2382 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 88% | 51,024 psi | 85% | 2549 fps | 99.8% |
| Alliant Reloder- TS 15.5 | <<locked>> | 92% | 52,489 psi | 87% | 2467 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 90% | 53,200 psi | 88% | 2484 fps | 99.9% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 52,054 psi | 86% | 2543 fps | 99.8% |
| Alliant Reloder-17 | <<locked>> | 96% | 52,997 psi | 88% | 2579 fps | 100% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 37,086 psi | 62% | 2320 fps | 98.8% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 40,959 psi | 68% | 2451 fps | 97.9% |
| Baschieri & Pellagri 107 | <<locked>> | 86% | 51,445 psi | 85% | 2461 fps | 99.7% |
| Bofors RP3 | <<locked>> | 92% | 52,982 psi | 88% | 2480 fps | 100% |
| Bofors RP7 | <<locked>> | 96% | 53,316 psi | 89% | 2454 fps | 97.5% |
| Hodgdon Benchmark | <<locked>> | 84% | 52,895 psi | 88% | 2388 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 86% | 53,432 psi | 89% | 2477 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 82% | 51,822 psi | 86% | 2516 fps | 99.9% |
| Hodgdon H380 | <<locked>> | 92% | 54,012 psi | 90% | 2490 fps | 99.5% |
| Hodgdon H414 | <<locked>> | 98% | 53,113 psi | 88% | 2536 fps | 98.2% |
| Hodgdon H4350 | <<locked>> | 96% | 54,244 psi | 90% | 2503 fps | 97% |
| Hodgdon H4895 | <<locked>> | 86% | 52,359 psi | 87% | 2457 fps | 100% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 48,153 psi | 80% | 2434 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 88% | 51,271 psi | 85% | 2484 fps | 100% |
| Hodgdon Superformance | <<locked>> | 98% | 54,157 psi | 90% | 2575 fps | 97.9% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,331 psi | 59% | 1473 fps | 100% |
| Hodgdon VARGET | <<locked>> | 88% | 53,853 psi | 89% | 2461 fps | 100% |
| IMR 3031 | <<locked>> | 86% | 52,272 psi | 87% | 2438 fps | 100% |
| IMR 4064 | <<locked>> | 90% | 52,446 psi | 87% | 2431 fps | 99.9% |
| IMR 4166 Enduron | <<locked>> | 88% | 52,431 psi | 87% | 2411 fps | 97.8% |
| IMR 4350ᴾ | <<locked>> | 100% | 53,142 psi | 88% | 2474 fps | 97.5% |
| IMR 4451 Enduron | <<locked>> | 94% | 52,301 psi | 87% | 2441 fps | 97.7% |
| IMR 4831ᴾ | <<locked>> | 100% | 50,807 psi | 84% | 2484 fps | 99.6% |
| IMR 4895 | <<locked>> | 88% | 51,416 psi | 85% | 2470 fps | 100% |
| IMR 8208 XBR | <<locked>> | 86% | 54,346 psi | 90% | 2448 fps | 100% |
| Lovex D073.6 | <<locked>> | 86% | 51,155 psi | 85% | 2425 fps | 100% |
| Lovex S060 | <<locked>> | 86% | 51,779 psi | 86% | 2382 fps | 100% |
| Lovex S062 | <<locked>> | 90% | 52,228 psi | 87% | 2431 fps | 100% |
| Lovex S065 | <<locked>> | 98% | 54,360 psi | 90% | 2474 fps | 99.1% |
| Lovex S070 | <<locked>> | 98% | 51,967 psi | 86% | 2461 fps | 98% |
| Norma 201 | <<locked>> | 88% | 54,244 psi | 90% | 2444 fps | 100% |
| Norma 202 | <<locked>> | 86% | 51,198 psi | 85% | 2402 fps | 100% |
| Norma 203B | <<locked>> | 90% | 52,359 psi | 87% | 2474 fps | 100% |
| Norma 204ᴾ | <<locked>> | 100% | 54,027 psi | 90% | 2523 fps | 96.4% |
| Norma URPᴾ | <<locked>> | 100% | 52,808 psi | 88% | 2526 fps | 99.7% |
| Ramshot Big Game | <<locked>> | 90% | 52,634 psi | 87% | 2497 fps | 100% |
| Ramshot Hunterᴾ | <<locked>> | 100% | 51,895 psi | 86% | 2526 fps | 98.6% |
| Ramshot TAC | <<locked>> | 84% | 51,329 psi | 85% | 2425 fps | 98.9% |
| Ramshot Wild Boar | <<locked>> | 86% | 53,998 psi | 90% | 2484 fps | 100% |
| Ramshot X-Terminator | <<locked>> | 82% | 51,982 psi | 86% | 2408 fps | 99.9% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,868 psi | 60% | 1509 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 82% | 53,925 psi | 90% | 2428 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 90% | 51,285 psi | 85% | 2434 fps | 98.2% |
| ReloadSwiss RS 52 | <<locked>> | 88% | 53,490 psi | 89% | 2546 fps | 99.9% |
| ReloadSwiss RS 60 | <<locked>> | 94% | 52,866 psi | 88% | 2575 fps | 100% |
| ReloadSwiss RS 62ᴾ | <<locked>> | 100% | 53,156 psi | 88% | 2559 fps | 99.7% |
| ReloadSwiss RS 70ᴾ | <<locked>> | 100% | 53,113 psi | 88% | 2582 fps | 99.5% |
| Rottweil R 901 | <<locked>> | 84% | 52,112 psi | 87% | 2385 fps | 100% |
| Rottweil R 902 | <<locked>> | 88% | 51,256 psi | 85% | 2398 fps | 100% |
| Rottweil R 903 | <<locked>> | 94% | 52,866 psi | 88% | 2474 fps | 100% |
| Rottweil R 907 | <<locked>> | 96% | 53,316 psi | 89% | 2454 fps | 97.5% |
| Shooters World Long Rifle | <<locked>> | 98% | 54,360 psi | 90% | 2474 fps | 99.1% |
| Shooters World Match Rifle | <<locked>> | 86% | 51,155 psi | 85% | 2425 fps | 100% |
| Shooters World Precision | <<locked>> | 90% | 52,228 psi | 87% | 2431 fps | 100% |
| Shooters World SW4350 | <<locked>> | 98% | 51,967 psi | 86% | 2461 fps | 98% |
| SNPE Vectan SP 11 | <<locked>> | 94% | 54,404 psi | 90% | 2526 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 86% | 52,968 psi | 88% | 2448 fps | 99.4% |
| SNPE Vectan SP 9 | <<locked>> | 88% | 53,679 psi | 89% | 2470 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 86% | 52,388 psi | 87% | 2346 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 92% | 52,634 psi | 87% | 2349 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 96% | 51,561 psi | 86% | 2392 fps | 97.6% |
| Somchem S321 | <<locked>> | 82% | 52,098 psi | 87% | 2434 fps | 100% |
| Somchem S335 | <<locked>> | 86% | 51,721 psi | 86% | 2346 fps | 100% |
| Somchem S341 | <<locked>> | 86% | 52,475 psi | 87% | 2441 fps | 100% |
| Somchem S355 | <<locked>> | 94% | 53,490 psi | 89% | 2474 fps | 100% |
| Somchem S365ᴾ | <<locked>> | 100% | 47,137 psi | 78% | 2480 fps | 100% |
| Vihtavuori N130 | <<locked>> | 82% | 52,330 psi | 87% | 2310 fps | 100% |
| Vihtavuori N133 | <<locked>> | 86% | 52,591 psi | 87% | 2333 fps | 100% |
| Vihtavuori N135 | <<locked>> | 90% | 54,360 psi | 90% | 2408 fps | 100% |
| Vihtavuori N140 | <<locked>> | 88% | 51,793 psi | 86% | 2385 fps | 100% |
| Vihtavuori N150 | <<locked>> | 94% | 51,358 psi | 85% | 2411 fps | 100% |
| Vihtavuori N160 | <<locked>> | 98% | 51,996 psi | 86% | 2477 fps | 99.6% |
| Vihtavuori N530 | <<locked>> | 84% | 51,590 psi | 86% | 2405 fps | 100% |
| Vihtavuori N540 | <<locked>> | 90% | 53,258 psi | 88% | 2428 fps | 100% |
| Vihtavuori N550ᴾ | <<locked>> | 100% | 54,447 psi | 90% | 2530 fps | 99.7% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 39,827 psi | 66% | 2379 fps | 98.6% |
| Winchester 6.5 StaBALL | <<locked>> | 98% | 52,446 psi | 87% | 2464 fps | 100% |
| Winchester 748 | <<locked>> | 84% | 51,271 psi | 85% | 2448 fps | 100% |
| Winchester 760 | <<locked>> | 98% | 53,548 psi | 89% | 2543 fps | 98.2% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 33,083 psi | 55% | 2316 fps | 98.5% |
| Winchester StaBALL Match | <<locked>> | 88% | 53,359 psi | 89% | 2477 fps | 100% |
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% | 46,949 psi | 78% | 2280 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 39,436 psi | 66% | 2215 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 46,180 psi | 77% | 2346 fps | 100% |
| Accurate 2700 | <<locked>> | 84% | 44,454 psi | 74% | 2280 fps | 95.3% |
| Accurate 4064 | <<locked>> | 80% | 37,304 psi | 62% | 2215 fps | 100% |
| Accurate 4350 | <<locked>> | 84% | 31,096 psi | 52% | 2156 fps | 95.3% |
| ADI AR 2206H | <<locked>> | 80% | 43,221 psi | 72% | 2313 fps | 99.4% |
| ADI AR 2208 | <<locked>> | 80% | 36,767 psi | 61% | 2185 fps | 97.6% |
| ADI Benchmark 8208 | <<locked>> | 80% | 45,252 psi | 75% | 2320 fps | 99.9% |
| Alliant AR-Comp | <<locked>> | 80% | 45,368 psi | 75% | 2303 fps | 100% |
| Alliant Power Pro 2000-MR | 36.2 gr | 80% | 39,030 psi | 65% | 2339 fps | 98.1% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 36,158 psi | 60% | 2205 fps | 98.9% |
| Alliant Reloder-15 | <<locked>> | 80% | 38,957 psi | 65% | 2257 fps | 98.3% |
| Alliant Reloder-16 | <<locked>> | 84% | 32,082 psi | 53% | 2169 fps | 95.5% |
| Alliant Reloder-17 | 35.6 gr | 80% | 31,082 psi | 52% | 2175 fps | 97% |
| Alliant Reloder-23 | <<locked>> | 90% | 27,427 psi | 46% | 2083 fps | 95% |
| Alliant Reloder-26 | <<locked>> | 94% | 33,257 psi | 55% | 2283 fps | 95% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 42,264 psi | 70% | 2320 fps | 98.5% |
| Bofors RP3 | <<locked>> | 80% | 35,868 psi | 60% | 2211 fps | 98.9% |
| Bofors RP7 | <<locked>> | 90% | 44,353 psi | 74% | 2316 fps | 95.6% |
| Hodgdon Benchmark | <<locked>> | 80% | 47,123 psi | 78% | 2310 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 80% | 43,758 psi | 73% | 2339 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 80% | 48,037 psi | 80% | 2461 fps | 99.7% |
| Hodgdon H380 | <<locked>> | 80% | 36,579 psi | 61% | 2208 fps | 96.5% |
| Hodgdon H414 | <<locked>> | 90% | 40,901 psi | 68% | 2339 fps | 95.5% |
| Hodgdon H4350 | <<locked>> | 92% | 47,863 psi | 80% | 2408 fps | 95.7% |
| Hodgdon H4895 | <<locked>> | 80% | 43,584 psi | 72% | 2323 fps | 99.7% |
| Hodgdon Hybrid 100V | <<locked>> | 82% | 27,485 psi | 46% | 2034 fps | 95.4% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 39,378 psi | 65% | 2300 fps | 99.5% |
| Hodgdon Superformance | 43.3 gr | 92% | 43,627 psi | 72% | 2408 fps | 95.4% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,498 psi | 44% | 1316 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 41,872 psi | 70% | 2280 fps | 99.4% |
| IMR 3031 | <<locked>> | 80% | 42,960 psi | 71% | 2313 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 38,609 psi | 64% | 2215 fps | 98.3% |
| IMR 4166 Enduron | <<locked>> | 80% | 41,002 psi | 68% | 2228 fps | 95.3% |
| IMR 4350 | <<locked>> | 94% | 44,266 psi | 74% | 2339 fps | 95.6% |
| IMR 4451 Enduron | <<locked>> | 86% | 40,930 psi | 68% | 2257 fps | 95.1% |
| IMR 4831 | <<locked>> | 84% | 30,226 psi | 50% | 2116 fps | 95% |
| IMR 4895 | <<locked>> | 80% | 39,900 psi | 66% | 2287 fps | 99% |
| IMR 8208 XBR | <<locked>> | 80% | 45,252 psi | 75% | 2320 fps | 99.9% |
| Lovex D073.6 | <<locked>> | 80% | 42,018 psi | 70% | 2293 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 43,497 psi | 72% | 2257 fps | 99.4% |
| Lovex S062 | <<locked>> | 80% | 38,580 psi | 64% | 2218 fps | 99.5% |
| Lovex S065 | <<locked>> | 84% | 35,679 psi | 59% | 2169 fps | 95.2% |
| Lovex S070 | <<locked>> | 90% | 40,538 psi | 67% | 2280 fps | 95.5% |
| Norma 201 | <<locked>> | 80% | 42,163 psi | 70% | 2267 fps | 99.8% |
| Norma 202 | <<locked>> | 80% | 42,438 psi | 71% | 2277 fps | 100% |
| Norma 203B | <<locked>> | 80% | 38,348 psi | 64% | 2251 fps | 98.7% |
| Norma 204 | <<locked>> | 98% | 50,444 psi | 84% | 2470 fps | 95.6% |
| Norma URP | <<locked>> | 84% | 31,763 psi | 53% | 2159 fps | 95.3% |
| Ramshot Big Game | <<locked>> | 80% | 37,666 psi | 63% | 2260 fps | 98.4% |
| Ramshot Hunter | <<locked>> | 90% | 37,681 psi | 63% | 2287 fps | 95.3% |
| Ramshot TAC | <<locked>> | 80% | 44,846 psi | 75% | 2323 fps | 97.9% |
| Ramshot Wild Boar | <<locked>> | 80% | 44,411 psi | 74% | 2343 fps | 99.5% |
| Ramshot X-Terminator | <<locked>> | 80% | 48,805 psi | 81% | 2362 fps | 99.8% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,760 psi | 44% | 1348 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 50,444 psi | 84% | 2382 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 82% | 39,508 psi | 66% | 2241 fps | 95.6% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 40,669 psi | 68% | 2346 fps | 98.7% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 33,083 psi | 55% | 2231 fps | 99.6% |
| ReloadSwiss RS 62 | <<locked>> | 86% | 33,170 psi | 55% | 2218 fps | 95.6% |
| ReloadSwiss RS 70 | <<locked>> | 88% | 35,752 psi | 59% | 2270 fps | 95.5% |
| Rottweil R 901 | <<locked>> | 80% | 46,340 psi | 77% | 2303 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 40,437 psi | 67% | 2231 fps | 99.6% |
| Rottweil R 903 | <<locked>> | 80% | 33,634 psi | 56% | 2159 fps | 98.2% |
| Rottweil R 907 | <<locked>> | 90% | 44,353 psi | 74% | 2316 fps | 95.6% |
| Shooters World Long Rifle | <<locked>> | 84% | 35,679 psi | 59% | 2169 fps | 95.2% |
| Shooters World Match Rifle | <<locked>> | 80% | 42,018 psi | 70% | 2293 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 38,580 psi | 64% | 2218 fps | 99.5% |
| Shooters World SW4350 | <<locked>> | 90% | 40,538 psi | 67% | 2280 fps | 95.5% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 34,577 psi | 57% | 2205 fps | 97.7% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 43,366 psi | 72% | 2306 fps | 98.1% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 41,626 psi | 69% | 2287 fps | 99.1% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 43,671 psi | 73% | 2224 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 36,216 psi | 60% | 2113 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 88% | 39,740 psi | 66% | 2211 fps | 95% |
| Somchem S321 | <<locked>> | 80% | 48,820 psi | 81% | 2388 fps | 100% |
| Somchem S335 | <<locked>> | 80% | 43,207 psi | 72% | 2228 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 43,018 psi | 71% | 2303 fps | 99.3% |
| Somchem S355 | <<locked>> | 80% | 34,447 psi | 57% | 2162 fps | 98.2% |
| Somchem S365 | <<locked>> | 80% | 25,048 psi | 42% | 2021 fps | 95.8% |
| Vihtavuori N130 | <<locked>> | 80% | 49,313 psi | 82% | 2274 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 43,947 psi | 73% | 2218 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 39,552 psi | 66% | 2211 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 40,248 psi | 67% | 2221 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 32,793 psi | 54% | 2110 fps | 98.8% |
| Vihtavuori N160 | <<locked>> | 84% | 33,228 psi | 55% | 2159 fps | 95.8% |
| Vihtavuori N530 | <<locked>> | 80% | 45,411 psi | 75% | 2316 fps | 100% |
| Vihtavuori N540 | <<locked>> | 80% | 38,653 psi | 64% | 2215 fps | 100% |
| Vihtavuori N550 | <<locked>> | 84% | 32,663 psi | 54% | 2165 fps | 95.4% |
| Vihtavuori N555 | <<locked>> | 90% | 29,153 psi | 48% | 2149 fps | 95.2% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 29,196 psi | 49% | 2047 fps | 96.3% |
| Winchester 748 | <<locked>> | 80% | 44,773 psi | 74% | 2356 fps | 100% |
| Winchester 760 | <<locked>> | 90% | 41,205 psi | 68% | 2346 fps | 95.6% |
| Winchester StaBALL HD | <<locked>> | 94% | 27,311 psi | 45% | 2142 fps | 95.1% |
| Winchester StaBALL Match | <<locked>> | 80% | 40,872 psi | 68% | 2290 fps | 99.4% |
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 113 powders for 7 mm-08 Rem. loaded with the .284 | 175gr | Hornady InterLock RN. ReloadSwiss RS 70 delivers the highest muzzle velocity at 2,582 fps; across all powders the maximum-charge window runs from 1,473 fps to 2,582 fps. Accurate 3100 gives the best case fill at 100 %, and 113 of the 113 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 175.0 gr projectile in 0.284" calls for a 1:11.5 twist; slower twists will usually not stabilise this weight. Accurate 3100, Accurate 4350, ADI AR 2209 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, Hodgdon Superformance, Alliant Reloder-17 rank at the top here: for 7 mm-08 Rem. with the .284 | 175gr | Hornady InterLock RN 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.