
Load Specifications
Load data in caliber 6.5 Creedmoor with .264 | 153gr | Sierra Tipped MatchKing bullet and 107 powders. The key underlying parameters are shown in the table above.
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 2015 | <<locked>> | 88% | 56,855 psi | 90% | 2349 fps | 100% |
| Accurate 2460 | <<locked>> | 84% | 55,477 psi | 88% | 2379 fps | 100% |
| Accurate 2495 | <<locked>> | 92% | 54,752 psi | 87% | 2372 fps | 100% |
| Accurate 2520 | <<locked>> | 88% | 56,985 psi | 90% | 2431 fps | 100% |
| Accurate 2700 | <<locked>> | 92% | 54,723 psi | 87% | 2372 fps | 97% |
| Accurate 4064 | <<locked>> | 94% | 54,215 psi | 86% | 2408 fps | 100% |
| Accurate 4350ᴾ | <<locked>> | 100% | 50,082 psi | 79% | 2438 fps | 99.4% |
| Accurate LT-30 | <<locked>> | 82% | 55,898 psi | 89% | 2293 fps | 100% |
| Accurate LT-32 | <<locked>> | 82% | 56,333 psi | 89% | 2320 fps | 100% |
| ADI AR 2206H | <<locked>> | 90% | 55,869 psi | 89% | 2444 fps | 100% |
| ADI AR 2208 | <<locked>> | 96% | 56,855 psi | 90% | 2441 fps | 99.9% |
| ADI Benchmark 8208 | <<locked>> | 88% | 55,056 psi | 87% | 2402 fps | 100% |
| Alliant AR-Comp | <<locked>> | 88% | 55,187 psi | 87% | 2372 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 84% | 56,637 psi | 90% | 2487 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 92% | 55,187 psi | 87% | 2549 fps | 99.9% |
| Alliant Reloder- TS 15.5 | <<locked>> | 96% | 56,289 psi | 89% | 2457 fps | 100% |
| Alliant Reloder-10x | <<locked>> | 84% | 56,507 psi | 90% | 2349 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 94% | 56,869 psi | 90% | 2477 fps | 100% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 49,037 psi | 78% | 2441 fps | 99.4% |
| Alliant Reloder-17ᴾ | <<locked>> | 100% | 56,608 psi | 90% | 2566 fps | 100% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 34,592 psi | 55% | 2215 fps | 97.8% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 38,000 psi | 60% | 2336 fps | 96.5% |
| Baschieri & Pellagri 106 | <<locked>> | 82% | 55,288 psi | 88% | 2303 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 90% | 55,419 psi | 88% | 2461 fps | 99.8% |
| Bofors RP3 | <<locked>> | 96% | 56,956 psi | 90% | 2474 fps | 100% |
| Bofors RP7ᴾ | <<locked>> | 100% | 56,971 psi | 90% | 2441 fps | 97.7% |
| Hodgdon Benchmark | <<locked>> | 88% | 56,826 psi | 90% | 2382 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 88% | 53,679 psi | 85% | 2428 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 86% | 55,564 psi | 88% | 2510 fps | 100% |
| Hodgdon H322 | <<locked>> | 84% | 55,709 psi | 88% | 2392 fps | 100% |
| Hodgdon H335 | <<locked>> | 84% | 56,840 psi | 90% | 2418 fps | 100% |
| Hodgdon H380 | <<locked>> | 94% | 54,360 psi | 86% | 2441 fps | 99.4% |
| Hodgdon H414ᴾ | <<locked>> | 100% | 52,910 psi | 84% | 2477 fps | 97.8% |
| Hodgdon H4350 | <<locked>> | 98% | 54,288 psi | 86% | 2444 fps | 96.7% |
| Hodgdon H4895 | <<locked>> | 90% | 56,449 psi | 89% | 2454 fps | 100% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 45,252 psi | 72% | 2339 fps | 99.7% |
| Hodgdon LEVERevolution | <<locked>> | 92% | 54,955 psi | 87% | 2480 fps | 100% |
| Hodgdon Superformanceᴾ | <<locked>> | 100% | 54,172 psi | 86% | 2513 fps | 97.4% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,070 psi | 56% | 1424 fps | 100% |
| Hodgdon VARGET | <<locked>> | 90% | 54,317 psi | 86% | 2411 fps | 100% |
| IMR 3031 | <<locked>> | 90% | 55,637 psi | 88% | 2428 fps | 100% |
| IMR 4064 | <<locked>> | 94% | 56,260 psi | 89% | 2425 fps | 99.9% |
| IMR 4166 Enduron | <<locked>> | 92% | 56,913 psi | 90% | 2415 fps | 98.2% |
| IMR 4198 | <<locked>> | 84% | 56,855 psi | 90% | 2310 fps | 100% |
| IMR 4350ᴾ | <<locked>> | 100% | 50,386 psi | 80% | 2379 fps | 96.6% |
| IMR 4451 Enduron | <<locked>> | 98% | 55,840 psi | 89% | 2431 fps | 98% |
| IMR 4831ᴾ | <<locked>> | 100% | 47,224 psi | 75% | 2382 fps | 99.1% |
| IMR 4895 | <<locked>> | 92% | 55,143 psi | 87% | 2464 fps | 100% |
| IMR 8208 XBR | <<locked>> | 88% | 55,056 psi | 87% | 2402 fps | 100% |
| Lovex D073.5 | <<locked>> | 84% | 55,100 psi | 87% | 2388 fps | 100% |
| Lovex D073.6 | <<locked>> | 90% | 55,100 psi | 87% | 2421 fps | 100% |
| Lovex S060 | <<locked>> | 90% | 55,564 psi | 88% | 2375 fps | 100% |
| Lovex S062 | <<locked>> | 94% | 55,956 psi | 89% | 2425 fps | 100% |
| Lovex S065ᴾ | <<locked>> | 100% | 54,505 psi | 86% | 2418 fps | 98.9% |
| Lovex S070ᴾ | <<locked>> | 100% | 51,996 psi | 82% | 2408 fps | 97.7% |
| Norma 201 | <<locked>> | 90% | 54,476 psi | 86% | 2392 fps | 100% |
| Norma 202 | <<locked>> | 90% | 55,071 psi | 87% | 2395 fps | 100% |
| Norma 203B | <<locked>> | 94% | 55,927 psi | 89% | 2464 fps | 100% |
| Norma URPᴾ | <<locked>> | 100% | 49,458 psi | 78% | 2428 fps | 99.2% |
| Ramshot Big Game | <<locked>> | 94% | 56,550 psi | 90% | 2493 fps | 100% |
| Ramshot Hunterᴾ | <<locked>> | 100% | 48,718 psi | 77% | 2425 fps | 97.8% |
| Ramshot TAC | <<locked>> | 88% | 55,187 psi | 87% | 2418 fps | 99.1% |
| Ramshot Wild Boar | <<locked>> | 88% | 54,447 psi | 86% | 2434 fps | 100% |
| Ramshot X-Terminator | <<locked>> | 86% | 56,217 psi | 89% | 2405 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,389 psi | 56% | 1460 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 84% | 54,679 psi | 87% | 2382 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 94% | 54,911 psi | 87% | 2425 fps | 98.4% |
| ReloadSwiss RS 52 | <<locked>> | 90% | 53,766 psi | 85% | 2493 fps | 99.9% |
| ReloadSwiss RS 60 | <<locked>> | 98% | 56,550 psi | 90% | 2566 fps | 100% |
| ReloadSwiss RS 62ᴾ | <<locked>> | 100% | 49,487 psi | 78% | 2457 fps | 99.1% |
| ReloadSwiss RS 70ᴾ | <<locked>> | 100% | 50,227 psi | 80% | 2477 fps | 98.9% |
| Rottweil R 901 | <<locked>> | 88% | 55,695 psi | 88% | 2375 fps | 100% |
| Rottweil R 902 | <<locked>> | 92% | 54,752 psi | 87% | 2388 fps | 100% |
| Rottweil R 903 | <<locked>> | 98% | 56,231 psi | 89% | 2461 fps | 100% |
| Rottweil R 907ᴾ | <<locked>> | 100% | 56,971 psi | 90% | 2441 fps | 97.7% |
| Shooters World Long Rifleᴾ | <<locked>> | 100% | 54,505 psi | 86% | 2418 fps | 98.9% |
| Shooters World Match Rifle | <<locked>> | 90% | 55,100 psi | 87% | 2421 fps | 100% |
| Shooters World Precision | <<locked>> | 94% | 55,956 psi | 89% | 2425 fps | 100% |
| Shooters World SW4350ᴾ | <<locked>> | 100% | 51,996 psi | 82% | 2408 fps | 97.7% |
| Shooters World Tactical Rifle | <<locked>> | 82% | 54,462 psi | 86% | 2362 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 96% | 54,781 psi | 87% | 2477 fps | 100% |
| SNPE Vectan SP 3 | <<locked>> | 82% | 54,505 psi | 86% | 2333 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 88% | 53,693 psi | 85% | 2402 fps | 99.3% |
| SNPE Vectan SP 9 | <<locked>> | 90% | 54,244 psi | 86% | 2421 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 90% | 56,463 psi | 89% | 2339 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 96% | 55,985 psi | 89% | 2336 fps | 100% |
| SNPE Vectan Tubal 7000ᴾ | <<locked>> | 100% | 55,100 psi | 87% | 2379 fps | 97.9% |
| Somchem S321 | <<locked>> | 86% | 56,057 psi | 89% | 2431 fps | 100% |
| Somchem S335 | <<locked>> | 90% | 55,550 psi | 88% | 2339 fps | 100% |
| Somchem S341 | <<locked>> | 90% | 56,681 psi | 90% | 2438 fps | 100% |
| Somchem S355 | <<locked>> | 98% | 57,014 psi | 90% | 2464 fps | 100% |
| Somchem S365ᴾ | <<locked>> | 100% | 44,193 psi | 70% | 2385 fps | 100% |
| Vihtavuori N130 | <<locked>> | 86% | 56,202 psi | 89% | 2303 fps | 100% |
| Vihtavuori N133 | <<locked>> | 90% | 56,492 psi | 90% | 2323 fps | 100% |
| Vihtavuori N135 | <<locked>> | 92% | 54,534 psi | 86% | 2359 fps | 100% |
| Vihtavuori N140 | <<locked>> | 92% | 55,347 psi | 88% | 2375 fps | 100% |
| Vihtavuori N150 | <<locked>> | 98% | 54,795 psi | 87% | 2398 fps | 100% |
| Vihtavuori N160ᴾ | <<locked>> | 100% | 52,272 psi | 83% | 2428 fps | 99.4% |
| Vihtavuori N530 | <<locked>> | 88% | 55,448 psi | 88% | 2398 fps | 100% |
| Vihtavuori N540 | <<locked>> | 94% | 56,855 psi | 90% | 2415 fps | 100% |
| Vihtavuori N550ᴾ | <<locked>> | 100% | 50,995 psi | 81% | 2431 fps | 99.2% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 36,999 psi | 59% | 2280 fps | 97.8% |
| Winchester 6.5 StaBALLᴾ | <<locked>> | 100% | 52,663 psi | 83% | 2408 fps | 100% |
| Winchester 748 | <<locked>> | 88% | 54,998 psi | 87% | 2444 fps | 100% |
| Winchester 760ᴾ | <<locked>> | 100% | 53,476 psi | 85% | 2484 fps | 97.9% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 30,951 psi | 49% | 2198 fps | 97% |
| Winchester StaBALL Match | <<locked>> | 90% | 53,635 psi | 85% | 2425 fps | 100% |
Start Load - Barrel Length: 24"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 80% | 44,541 psi | 71% | 2198 fps | 100% |
| Accurate 2460 | <<locked>> | 80% | 48,283 psi | 77% | 2290 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 37,115 psi | 59% | 2136 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 43,758 psi | 69% | 2264 fps | 100% |
| Accurate 2700 | <<locked>> | 86% | 45,165 psi | 72% | 2238 fps | 95% |
| Accurate 4064 | <<locked>> | 80% | 35,114 psi | 56% | 2129 fps | 100% |
| Accurate 4350 | <<locked>> | 88% | 33,054 psi | 52% | 2156 fps | 95.8% |
| Accurate LT-30 | <<locked>> | 80% | 52,881 psi | 84% | 2260 fps | 100% |
| Accurate LT-32 | <<locked>> | 80% | 53,287 psi | 84% | 2283 fps | 100% |
| ADI AR 2206H | <<locked>> | 80% | 40,973 psi | 65% | 2224 fps | 98.9% |
| ADI AR 2208 | <<locked>> | 80% | 34,925 psi | 55% | 2100 fps | 96.8% |
| ADI Benchmark 8208 | <<locked>> | 80% | 42,975 psi | 68% | 2231 fps | 99.7% |
| Alliant AR-Comp | <<locked>> | 80% | 42,583 psi | 67% | 2221 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 80% | 50,024 psi | 79% | 2402 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 37,028 psi | 59% | 2247 fps | 97.2% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 34,011 psi | 54% | 2116 fps | 98.2% |
| Alliant Reloder-10x | <<locked>> | 80% | 50,473 psi | 80% | 2277 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 80% | 36,840 psi | 58% | 2172 fps | 97.6% |
| Alliant Reloder-16 | <<locked>> | 86% | 32,227 psi | 51% | 2123 fps | 95.1% |
| Alliant Reloder-17 | <<locked>> | 80% | 29,399 psi | 47% | 2083 fps | 95.9% |
| Alliant Reloder-23 | <<locked>> | 94% | 28,964 psi | 46% | 2080 fps | 95.4% |
| Alliant Reloder-26 | <<locked>> | 98% | 35,650 psi | 57% | 2283 fps | 95.6% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 52,025 psi | 82% | 2264 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 39,972 psi | 63% | 2231 fps | 97.8% |
| Bofors RP3 | <<locked>> | 80% | 33,562 psi | 53% | 2119 fps | 98.2% |
| Bofors RP7 | <<locked>> | 92% | 44,831 psi | 71% | 2270 fps | 95.3% |
| Hodgdon Benchmark | <<locked>> | 80% | 45,020 psi | 71% | 2224 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 80% | 41,423 psi | 66% | 2254 fps | 99.8% |
| Hodgdon CFE223 | <<locked>> | 80% | 45,165 psi | 72% | 2365 fps | 99.2% |
| Hodgdon H322 | <<locked>> | 80% | 49,240 psi | 78% | 2313 fps | 100% |
| Hodgdon H335 | <<locked>> | 80% | 49,545 psi | 79% | 2329 fps | 100% |
| Hodgdon H380 | <<locked>> | 80% | 34,606 psi | 55% | 2123 fps | 95.5% |
| Hodgdon H414 | <<locked>> | 92% | 41,191 psi | 65% | 2293 fps | 95.1% |
| Hodgdon H4350 | <<locked>> | 94% | 48,196 psi | 76% | 2359 fps | 95.4% |
| Hodgdon H4895 | <<locked>> | 80% | 41,278 psi | 65% | 2234 fps | 99.3% |
| Hodgdon Hybrid 100V | <<locked>> | 84% | 27,499 psi | 44% | 1991 fps | 95.1% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 37,072 psi | 59% | 2208 fps | 99% |
| Hodgdon Superformance | <<locked>> | 94% | 44,048 psi | 70% | 2356 fps | 95% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,020 psi | 41% | 1270 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 39,639 psi | 63% | 2195 fps | 99% |
| IMR 3031 | <<locked>> | 80% | 40,625 psi | 64% | 2231 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 36,579 psi | 58% | 2126 fps | 97.5% |
| IMR 4166 Enduron | <<locked>> | 82% | 41,510 psi | 66% | 2185 fps | 95% |
| IMR 4198 | <<locked>> | 80% | 50,720 psi | 80% | 2238 fps | 100% |
| IMR 4350 | <<locked>> | 96% | 44,367 psi | 70% | 2287 fps | 95.2% |
| IMR 4451 Enduron | <<locked>> | 90% | 43,801 psi | 69% | 2254 fps | 95.5% |
| IMR 4831 | <<locked>> | 88% | 32,256 psi | 51% | 2119 fps | 95.5% |
| IMR 4895 | <<locked>> | 80% | 37,652 psi | 60% | 2195 fps | 98.3% |
| IMR 8208 XBR | <<locked>> | 80% | 42,975 psi | 68% | 2231 fps | 99.7% |
| Lovex D073.5 | <<locked>> | 80% | 48,428 psi | 77% | 2303 fps | 100% |
| Lovex D073.6 | <<locked>> | 80% | 39,494 psi | 63% | 2208 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 41,582 psi | 66% | 2175 fps | 98.9% |
| Lovex S062 | <<locked>> | 80% | 36,535 psi | 58% | 2136 fps | 99% |
| Lovex S065 | <<locked>> | 88% | 38,247 psi | 61% | 2169 fps | 95.7% |
| Lovex S070 | <<locked>> | 92% | 40,582 psi | 64% | 2231 fps | 95.1% |
| Norma 201 | <<locked>> | 80% | 40,132 psi | 64% | 2185 fps | 99.5% |
| Norma 202 | <<locked>> | 80% | 40,089 psi | 64% | 2192 fps | 100% |
| Norma 203B | <<locked>> | 80% | 36,201 psi | 57% | 2162 fps | 98% |
| Norma URP | <<locked>> | 88% | 33,924 psi | 54% | 2159 fps | 95.8% |
| Ramshot Big Game | <<locked>> | 80% | 35,621 psi | 56% | 2172 fps | 97.6% |
| Ramshot Hunter | <<locked>> | 94% | 40,263 psi | 64% | 2287 fps | 95.8% |
| Ramshot TAC | <<locked>> | 80% | 42,714 psi | 68% | 2234 fps | 97.1% |
| Ramshot Wild Boar | <<locked>> | 80% | 41,814 psi | 66% | 2251 fps | 99% |
| Ramshot X-Terminator | <<locked>> | 80% | 46,311 psi | 73% | 2270 fps | 99.4% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,397 psi | 42% | 1302 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 48,066 psi | 76% | 2300 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 84% | 39,943 psi | 63% | 2198 fps | 95.3% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 38,159 psi | 60% | 2254 fps | 98% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 31,299 psi | 50% | 2142 fps | 99% |
| ReloadSwiss RS 62 | <<locked>> | 88% | 32,982 psi | 52% | 2169 fps | 95.1% |
| ReloadSwiss RS 70 | <<locked>> | 90% | 36,129 psi | 57% | 2224 fps | 95.1% |
| Rottweil R 901 | <<locked>> | 80% | 43,903 psi | 70% | 2218 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 38,159 psi | 60% | 2142 fps | 99.2% |
| Rottweil R 903 | <<locked>> | 80% | 31,604 psi | 50% | 2073 fps | 97.4% |
| Rottweil R 907 | <<locked>> | 92% | 44,831 psi | 71% | 2270 fps | 95.3% |
| Shooters World Long Rifle | <<locked>> | 88% | 38,247 psi | 61% | 2169 fps | 95.7% |
| Shooters World Match Rifle | <<locked>> | 80% | 39,494 psi | 63% | 2208 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 36,535 psi | 58% | 2136 fps | 99% |
| Shooters World SW4350 | <<locked>> | 92% | 40,582 psi | 64% | 2231 fps | 95.1% |
| Shooters World Tactical Rifle | <<locked>> | 80% | 51,024 psi | 81% | 2320 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 32,648 psi | 52% | 2116 fps | 96.7% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 50,995 psi | 81% | 2290 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 40,988 psi | 65% | 2215 fps | 97.2% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 39,494 psi | 63% | 2201 fps | 98.6% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 41,640 psi | 66% | 2146 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 34,389 psi | 55% | 2037 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 92% | 42,380 psi | 67% | 2205 fps | 95.4% |
| Somchem S321 | <<locked>> | 80% | 46,325 psi | 73% | 2303 fps | 100% |
| Somchem S335 | <<locked>> | 80% | 41,234 psi | 65% | 2149 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 40,741 psi | 65% | 2215 fps | 98.7% |
| Somchem S355 | <<locked>> | 80% | 32,605 psi | 52% | 2080 fps | 97.4% |
| Somchem S365 | <<locked>> | 82% | 25,048 psi | 40% | 1978 fps | 95.4% |
| Vihtavuori N130 | <<locked>> | 80% | 47,123 psi | 75% | 2195 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 41,872 psi | 66% | 2142 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 37,347 psi | 59% | 2133 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 38,116 psi | 60% | 2139 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 30,922 psi | 49% | 2028 fps | 98.2% |
| Vihtavuori N160 | <<locked>> | 86% | 33,214 psi | 53% | 2113 fps | 95.4% |
| Vihtavuori N530 | <<locked>> | 80% | 42,960 psi | 68% | 2228 fps | 99.8% |
| Vihtavuori N540 | <<locked>> | 80% | 36,680 psi | 58% | 2133 fps | 99.9% |
| Vihtavuori N550 | <<locked>> | 86% | 32,692 psi | 52% | 2119 fps | 95% |
| Vihtavuori N555 | <<locked>> | 94% | 30,676 psi | 49% | 2142 fps | 95.5% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 27,746 psi | 44% | 1965 fps | 95.2% |
| Winchester 748 | <<locked>> | 80% | 42,279 psi | 67% | 2270 fps | 100% |
| Winchester 760 | <<locked>> | 92% | 41,191 psi | 65% | 2293 fps | 95.1% |
| Winchester StaBALL HD | <<locked>> | 98% | 29,109 psi | 46% | 2146 fps | 95.8% |
| Winchester StaBALL Match | <<locked>> | 80% | 38,754 psi | 61% | 2205 fps | 98.9% |
ᴾ possible press load - work up slowly to this load while watching for signs of excessive pressure.
This overview compares 120 powders for 6.5 Creedmoor loaded with the .264 | 153gr | Sierra Tipped MatchKing. Alliant Reloder-17 delivers the highest muzzle velocity at 2,566 fps; across all powders the maximum-charge window runs from 1,424 fps to 2,566 fps. Accurate 3100 gives the best case fill at 100 %, and 120 of the 120 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (435 MPa), the top charges use 46–90 %, leaving at least 10 % headroom. The 153.0 gr projectile in 0.264" calls for a 1:8.0 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. As outliers, Accurate 3100, ADI AR 2209, Alliant Reloder-19 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.