Load Specifications
Load data in caliber .30-06 R Stief with .308 | 220gr | Nosler Ballistic Tip Hunting bullet and 98 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-16 and Hodgdon Superformance.
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: 24"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2495 | <<locked>> | 84% | 50,720 psi | 86% | 2287 fps | 100% |
| Accurate 2700 | <<locked>> | 86% | 52,721 psi | 90% | 2339 fps | 98.2% |
| Accurate 3100ᴾ | <<locked>> | 100% | 44,411 psi | 76% | 2316 fps | 98.5% |
| Accurate 4064 | <<locked>> | 86% | 50,821 psi | 87% | 2329 fps | 100% |
| Accurate 4350 | <<locked>> | 94% | 50,285 psi | 86% | 2411 fps | 99.9% |
| ADI AR 2206H | <<locked>> | 82% | 50,807 psi | 86% | 2352 fps | 100% |
| ADI AR 2208 | <<locked>> | 88% | 51,880 psi | 88% | 2359 fps | 100% |
| ADI AR 2209ᴾ | <<locked>> | 100% | 52,011 psi | 89% | 2441 fps | 97.5% |
| ADI Benchmark 8208 | <<locked>> | 82% | 53,011 psi | 90% | 2349 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 84% | 50,299 psi | 86% | 2461 fps | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 88% | 52,011 psi | 89% | 2379 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 86% | 52,402 psi | 89% | 2395 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 96% | 51,764 psi | 88% | 2461 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 92% | 52,678 psi | 90% | 2487 fps | 100% |
| Alliant Reloder-19ᴾ | <<locked>> | 100% | 51,010 psi | 87% | 2434 fps | 97.4% |
| Alliant Reloder-22ᴾ | <<locked>> | 100% | 44,788 psi | 76% | 2382 fps | 96.2% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 41,989 psi | 71% | 2336 fps | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 37,086 psi | 63% | 2260 fps | 97.3% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 47,123 psi | 80% | 2490 fps | 99.8% |
| Baschieri & Pellagri 107 | <<locked>> | 82% | 50,357 psi | 86% | 2369 fps | 99.9% |
| Bofors RP3 | <<locked>> | 88% | 52,576 psi | 90% | 2392 fps | 100% |
| Bofors RP5ᴾ | <<locked>> | 100% | 44,788 psi | 76% | 2382 fps | 96.2% |
| Bofors RP7 | <<locked>> | 92% | 52,547 psi | 89% | 2372 fps | 98.4% |
| Hodgdon BL-C2 | <<locked>> | 82% | 52,315 psi | 89% | 2379 fps | 100% |
| Hodgdon H380 | <<locked>> | 86% | 49,893 psi | 85% | 2359 fps | 99.7% |
| Hodgdon H414 | <<locked>> | 94% | 52,982 psi | 90% | 2457 fps | 99.1% |
| Hodgdon H4350 | <<locked>> | 90% | 50,212 psi | 85% | 2375 fps | 97.5% |
| Hodgdon H4895 | <<locked>> | 82% | 51,372 psi | 87% | 2362 fps | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 98% | 51,619 psi | 88% | 2398 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 84% | 50,662 psi | 86% | 2392 fps | 100% |
| Hodgdon Superformance | <<locked>> | 94% | 53,069 psi | 90% | 2490 fps | 98.8% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,839 psi | 61% | 1444 fps | 100% |
| Hodgdon VARGET | <<locked>> | 84% | 52,359 psi | 89% | 2362 fps | 100% |
| IMR 3031 | <<locked>> | 82% | 51,750 psi | 88% | 2343 fps | 100% |
| IMR 4064 | <<locked>> | 86% | 51,445 psi | 88% | 2343 fps | 100% |
| IMR 4166 Enduron | <<locked>> | 84% | 51,053 psi | 87% | 2326 fps | 98.6% |
| IMR 4350 | <<locked>> | 96% | 52,779 psi | 90% | 2398 fps | 98.5% |
| IMR 4451 Enduron | <<locked>> | 90% | 51,213 psi | 87% | 2356 fps | 98.6% |
| IMR 4831 | <<locked>> | 96% | 51,169 psi | 87% | 2408 fps | 100% |
| IMR 4895 | <<locked>> | 84% | 50,662 psi | 86% | 2379 fps | 100% |
| IMR 8208 XBR | <<locked>> | 82% | 53,011 psi | 90% | 2349 fps | 100% |
| Lovex D073.6 | <<locked>> | 82% | 50,488 psi | 86% | 2329 fps | 100% |
| Lovex S060 | <<locked>> | 82% | 50,604 psi | 86% | 2293 fps | 100% |
| Lovex S062 | <<locked>> | 86% | 51,459 psi | 88% | 2339 fps | 100% |
| Lovex S065 | <<locked>> | 92% | 50,589 psi | 86% | 2349 fps | 99.4% |
| Lovex S070 | <<locked>> | 94% | 51,517 psi | 88% | 2382 fps | 98.9% |
| Lovex S071ᴾ | <<locked>> | 100% | 36,869 psi | 63% | 2192 fps | 96.7% |
| Norma 201 | <<locked>> | 84% | 52,968 psi | 90% | 2349 fps | 100% |
| Norma 202 | <<locked>> | 82% | 50,270 psi | 86% | 2306 fps | 100% |
| Norma 203B | <<locked>> | 86% | 51,692 psi | 88% | 2385 fps | 100% |
| Norma 204 | <<locked>> | 96% | 53,069 psi | 90% | 2441 fps | 97.6% |
| Norma MRPᴾ | <<locked>> | 100% | 47,108 psi | 80% | 2451 fps | 98.2% |
| Norma URP | <<locked>> | 96% | 52,837 psi | 90% | 2444 fps | 100% |
| Ramshot Big Game | <<locked>> | 86% | 52,127 psi | 89% | 2408 fps | 100% |
| Ramshot Hunter | <<locked>> | 96% | 51,488 psi | 88% | 2444 fps | 99.4% |
| Ramshot TAC | <<locked>> | 82% | 53,098 psi | 90% | 2375 fps | 99.7% |
| Ramshot Wild Boar | <<locked>> | 82% | 52,939 psi | 90% | 2388 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,564 psi | 62% | 1483 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 86% | 50,024 psi | 85% | 2343 fps | 98.9% |
| ReloadSwiss RS 52 | <<locked>> | 84% | 52,895 psi | 90% | 2451 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 90% | 52,156 psi | 89% | 2480 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 94% | 49,980 psi | 85% | 2431 fps | 99.9% |
| ReloadSwiss RS 70 | <<locked>> | 96% | 52,837 psi | 90% | 2503 fps | 99.9% |
| Rottweil R 902 | <<locked>> | 84% | 50,444 psi | 86% | 2310 fps | 100% |
| Rottweil R 903 | <<locked>> | 90% | 52,475 psi | 89% | 2385 fps | 100% |
| Rottweil R 904 | <<locked>> | 98% | 50,473 psi | 86% | 2372 fps | 96% |
| Rottweil R 905ᴾ | <<locked>> | 100% | 49,806 psi | 85% | 2418 fps | 97.4% |
| Rottweil R 907 | <<locked>> | 92% | 52,547 psi | 89% | 2372 fps | 98.4% |
| Shooters World Long Rifle | <<locked>> | 92% | 50,589 psi | 86% | 2349 fps | 99.4% |
| Shooters World Match Rifle | <<locked>> | 82% | 50,488 psi | 86% | 2329 fps | 100% |
| Shooters World Precision | <<locked>> | 86% | 51,459 psi | 88% | 2339 fps | 100% |
| Shooters World SW4350 | <<locked>> | 94% | 51,517 psi | 88% | 2382 fps | 98.9% |
| SNPE Vectan SP 11 | <<locked>> | 88% | 50,691 psi | 86% | 2395 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 82% | 51,750 psi | 88% | 2359 fps | 99.8% |
| SNPE Vectan SP 9 | <<locked>> | 84% | 52,475 psi | 89% | 2372 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 82% | 51,155 psi | 87% | 2251 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 88% | 51,503 psi | 88% | 2257 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 92% | 50,560 psi | 86% | 2310 fps | 98.5% |
| SNPE Vectan Tubal 8000ᴾ | <<locked>> | 100% | 49,327 psi | 84% | 2415 fps | 97.3% |
| Somchem S335 | <<locked>> | 82% | 50,676 psi | 86% | 2254 fps | 100% |
| Somchem S341 | <<locked>> | 82% | 51,271 psi | 87% | 2346 fps | 100% |
| Somchem S355 | <<locked>> | 90% | 52,779 psi | 90% | 2382 fps | 100% |
| Somchem S365 | <<locked>> | 98% | 51,227 psi | 87% | 2448 fps | 100% |
| Somchem S385ᴾ | <<locked>> | 100% | 50,633 psi | 86% | 2402 fps | 98.2% |
| Vihtavuori N133 | <<locked>> | 82% | 51,561 psi | 88% | 2238 fps | 100% |
| Vihtavuori N135 | <<locked>> | 84% | 50,372 psi | 86% | 2277 fps | 100% |
| Vihtavuori N140 | <<locked>> | 84% | 50,763 psi | 86% | 2290 fps | 100% |
| Vihtavuori N150 | <<locked>> | 90% | 50,691 psi | 86% | 2323 fps | 100% |
| Vihtavuori N160 | <<locked>> | 94% | 51,764 psi | 88% | 2395 fps | 99.9% |
| Vihtavuori N165ᴾ | <<locked>> | 100% | 43,627 psi | 74% | 2287 fps | 96.3% |
| Vihtavuori N540 | <<locked>> | 86% | 52,127 psi | 89% | 2329 fps | 100% |
| Vihtavuori N550 | <<locked>> | 94% | 50,952 psi | 87% | 2405 fps | 99.9% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 46,818 psi | 80% | 2405 fps | 99.9% |
| Winchester 6.5 StaBALL | <<locked>> | 94% | 51,634 psi | 88% | 2375 fps | 100% |
| Winchester 760 | <<locked>> | 92% | 49,835 psi | 85% | 2411 fps | 98.6% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 37,681 psi | 64% | 2369 fps | 100% |
| Winchester StaBALL Match | <<locked>> | 84% | 52,460 psi | 89% | 2382 fps | 100% |
| Winchester Supreme 780ᴾ | <<locked>> | 100% | 47,398 psi | 81% | 2346 fps | 96.5% |
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 2495 | <<locked>> | 80% | 44,788 psi | 76% | 2211 fps | 100% |
| Accurate 2700 | <<locked>> | 80% | 43,381 psi | 74% | 2201 fps | 96.4% |
| Accurate 3100 | <<locked>> | 92% | 33,924 psi | 58% | 2136 fps | 95.8% |
| Accurate 4064 | <<locked>> | 80% | 42,395 psi | 72% | 2215 fps | 100% |
| Accurate 4350 | <<locked>> | 80% | 31,357 psi | 53% | 2087 fps | 96.7% |
| ADI AR 2206H | <<locked>> | 80% | 47,935 psi | 82% | 2313 fps | 100% |
| ADI AR 2208 | <<locked>> | 80% | 40,582 psi | 69% | 2188 fps | 99.3% |
| ADI AR 2209 | <<locked>> | 94% | 43,091 psi | 73% | 2303 fps | 95.3% |
| ADI Benchmark 8208 | <<locked>> | 80% | 49,980 psi | 85% | 2310 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 43,685 psi | 74% | 2356 fps | 99.7% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 40,625 psi | 69% | 2211 fps | 99.9% |
| Alliant Reloder-15 | <<locked>> | 80% | 43,540 psi | 74% | 2264 fps | 99.7% |
| Alliant Reloder-16 | 41 gr | 80% | 31,575 psi | 54% | 2096 fps | 96.9% |
| Alliant Reloder-17 | <<locked>> | 80% | 35,027 psi | 60% | 2201 fps | 99.3% |
| Alliant Reloder-19 | <<locked>> | 94% | 42,192 psi | 72% | 2293 fps | 95.3% |
| Alliant Reloder-22 | <<locked>> | 98% | 41,887 psi | 71% | 2333 fps | 95.4% |
| Alliant Reloder-23 | <<locked>> | 84% | 25,831 psi | 44% | 1982 fps | 95.8% |
| Alliant Reloder-25 | <<locked>> | 96% | 32,837 psi | 56% | 2165 fps | 95.5% |
| Alliant Reloder-26 | <<locked>> | 88% | 31,256 psi | 53% | 2175 fps | 96% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 47,210 psi | 80% | 2323 fps | 99.8% |
| Bofors RP3 | <<locked>> | 80% | 40,321 psi | 69% | 2215 fps | 99.9% |
| Bofors RP5 | <<locked>> | 98% | 41,887 psi | 71% | 2333 fps | 95.4% |
| Bofors RP7 | <<locked>> | 82% | 38,522 psi | 66% | 2149 fps | 95.3% |
| Hodgdon BL-C2 | <<locked>> | 80% | 49,037 psi | 83% | 2336 fps | 100% |
| Hodgdon H380 | <<locked>> | 80% | 41,104 psi | 70% | 2221 fps | 98.7% |
| Hodgdon H414 | <<locked>> | 82% | 35,650 psi | 61% | 2172 fps | 95.2% |
| Hodgdon H4350 | <<locked>> | 84% | 41,756 psi | 71% | 2241 fps | 95.5% |
| Hodgdon H4895 | <<locked>> | 80% | 48,399 psi | 82% | 2320 fps | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 29,008 psi | 49% | 2011 fps | 97.6% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 44,338 psi | 75% | 2303 fps | 100% |
| Hodgdon Superformance | 49 gr | 84% | 37,478 psi | 64% | 2231 fps | 95.1% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,832 psi | 46% | 1289 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 46,166 psi | 79% | 2277 fps | 100% |
| IMR 3031 | <<locked>> | 80% | 48,544 psi | 83% | 2303 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 42,656 psi | 73% | 2215 fps | 99.6% |
| IMR 4166 Enduron | <<locked>> | 80% | 45,165 psi | 77% | 2238 fps | 97.6% |
| IMR 4350 | <<locked>> | 86% | 38,841 psi | 66% | 2178 fps | 95.5% |
| IMR 4451 Enduron | <<locked>> | 80% | 37,753 psi | 64% | 2136 fps | 95.6% |
| IMR 4831 | <<locked>> | 80% | 30,414 psi | 52% | 2051 fps | 96.4% |
| IMR 4895 | <<locked>> | 80% | 44,643 psi | 76% | 2290 fps | 99.9% |
| IMR 8208 XBR | <<locked>> | 80% | 49,980 psi | 85% | 2310 fps | 100% |
| Lovex D073.6 | <<locked>> | 80% | 47,514 psi | 81% | 2293 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 47,398 psi | 81% | 2247 fps | 100% |
| Lovex S062 | <<locked>> | 80% | 42,728 psi | 73% | 2215 fps | 100% |
| Lovex S065 | <<locked>> | 80% | 35,317 psi | 60% | 2096 fps | 96.5% |
| Lovex S070 | <<locked>> | 82% | 35,650 psi | 61% | 2119 fps | 95.3% |
| Lovex S071 | <<locked>> | 96% | 32,445 psi | 55% | 2103 fps | 95.2% |
| Norma 201 | <<locked>> | 80% | 47,007 psi | 80% | 2267 fps | 100% |
| Norma 202 | <<locked>> | 80% | 47,297 psi | 81% | 2267 fps | 100% |
| Norma 203B | <<locked>> | 80% | 42,917 psi | 73% | 2254 fps | 99.8% |
| Norma 204 | <<locked>> | 90% | 43,685 psi | 74% | 2297 fps | 95.4% |
| Norma MRP | <<locked>> | 92% | 36,129 psi | 62% | 2247 fps | 95% |
| Norma URP | <<locked>> | 80% | 31,575 psi | 54% | 2087 fps | 96.6% |
| Ramshot Big Game | <<locked>> | 80% | 42,467 psi | 72% | 2270 fps | 99.7% |
| Ramshot Hunter | <<locked>> | 82% | 32,808 psi | 56% | 2119 fps | 95% |
| Ramshot TAC | <<locked>> | 80% | 49,835 psi | 85% | 2329 fps | 99.4% |
| Ramshot Wild Boar | <<locked>> | 80% | 49,647 psi | 85% | 2346 fps | 100% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,325 psi | 47% | 1322 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 41,437 psi | 71% | 2208 fps | 97.4% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 46,093 psi | 78% | 2356 fps | 99.9% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 37,260 psi | 63% | 2251 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 30,995 psi | 53% | 2100 fps | 96.2% |
| ReloadSwiss RS 70 | 44.8 gr | 80% | 30,864 psi | 53% | 2100 fps | 95.1% |
| Rottweil R 902 | <<locked>> | 80% | 44,744 psi | 76% | 2228 fps | 100% |
| Rottweil R 903 | <<locked>> | 80% | 38,014 psi | 65% | 2169 fps | 99.7% |
| Rottweil R 904 | <<locked>> | 96% | 47,529 psi | 81% | 2329 fps | 95.3% |
| Rottweil R 905 | <<locked>> | 94% | 41,075 psi | 70% | 2280 fps | 95.2% |
| Rottweil R 907 | <<locked>> | 82% | 38,522 psi | 66% | 2149 fps | 95.3% |
| Shooters World Long Rifle | <<locked>> | 80% | 35,317 psi | 60% | 2096 fps | 96.5% |
| Shooters World Match Rifle | <<locked>> | 80% | 47,514 psi | 81% | 2293 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 42,728 psi | 73% | 2215 fps | 100% |
| Shooters World SW4350 | <<locked>> | 82% | 35,650 psi | 61% | 2119 fps | 95.3% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 38,856 psi | 66% | 2215 fps | 99.4% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 48,167 psi | 82% | 2306 fps | 99.5% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 46,137 psi | 79% | 2287 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 48,109 psi | 82% | 2215 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 40,263 psi | 69% | 2106 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 82% | 36,637 psi | 62% | 2087 fps | 95.4% |
| SNPE Vectan Tubal 8000 | <<locked>> | 94% | 40,698 psi | 69% | 2274 fps | 95.1% |
| Somchem S335 | <<locked>> | 80% | 47,790 psi | 81% | 2215 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 48,066 psi | 82% | 2303 fps | 100% |
| Somchem S355 | <<locked>> | 80% | 38,841 psi | 66% | 2175 fps | 99.6% |
| Somchem S365 | <<locked>> | 80% | 28,268 psi | 48% | 2047 fps | 98.6% |
| Somchem S385 | <<locked>> | 92% | 38,986 psi | 66% | 2218 fps | 95.5% |
| Vihtavuori N133 | <<locked>> | 80% | 48,515 psi | 83% | 2201 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 44,469 psi | 76% | 2201 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 44,773 psi | 76% | 2211 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 36,854 psi | 63% | 2116 fps | 99.9% |
| Vihtavuori N160 | <<locked>> | 80% | 32,982 psi | 56% | 2087 fps | 97% |
| Vihtavuori N165 | <<locked>> | 98% | 40,770 psi | 69% | 2238 fps | 95.5% |
| Vihtavuori N540 | <<locked>> | 80% | 43,134 psi | 73% | 2208 fps | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 32,474 psi | 55% | 2090 fps | 96.6% |
| Vihtavuori N555 | <<locked>> | 82% | 26,049 psi | 44% | 2001 fps | 95% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 32,561 psi | 55% | 2067 fps | 98.8% |
| Winchester 760 | <<locked>> | 82% | 35,882 psi | 61% | 2175 fps | 95.3% |
| Winchester StaBALL HD | <<locked>> | 86% | 24,221 psi | 41% | 1998 fps | 95.1% |
| Winchester StaBALL Match | <<locked>> | 80% | 46,021 psi | 78% | 2297 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 98% | 44,208 psi | 75% | 2297 fps | 95.7% |
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 98 powders for .30-06 R Stief loaded with the .308 | 220gr | Nosler Ballistic Tip Hunting. ReloadSwiss RS 70 delivers the highest muzzle velocity at 2,503 fps; across all powders the maximum-charge window runs from 1,444 fps to 2,503 fps. Accurate 3100 gives the best case fill at 100 %, and 98 of the 98 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 220.0 gr projectile in 0.308" calls for a 1:11.5 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-16, Hodgdon Superformance rank at the top here: for .30-06 R Stief with the .308 | 220gr | Nosler Ballistic Tip Hunting 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.