Load Specifications
Load data in caliber 6.5 Creedmoor with .264 | 120gr | Impala RNFP KO bullet and 96 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are ReloadSwiss RS 60, Alliant Power Pro 2000-MR 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.
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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>> | 84% | 55,883 psi | 89% | 2740 fps | 100% |
| Accurate 2495 | <<locked>> | 88% | 55,579 psi | 88% | 2776 fps | 100% |
| Accurate 2520 | <<locked>> | 84% | 54,592 psi | 87% | 2818 fps | 100% |
| Accurate 2700 | <<locked>> | 92% | 54,462 psi | 86% | 2756 fps | 96.2% |
| Accurate 4064 | <<locked>> | 90% | 55,448 psi | 88% | 2822 fps | 100% |
| Accurate 4350 | <<locked>> | 98% | 54,027 psi | 86% | 2890 fps | 99.2% |
| ADI AR 2206H | <<locked>> | 86% | 54,752 psi | 87% | 2838 fps | 99.8% |
| ADI AR 2208 | <<locked>> | 92% | 55,274 psi | 88% | 2831 fps | 99.6% |
| ADI Benchmark 8208 | <<locked>> | 86% | 56,927 psi | 90% | 2838 fps | 100% |
| Alliant AR-Comp | <<locked>> | 84% | 54,215 psi | 86% | 2769 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 90% | 57,087 psi | 90% | 2999 fps | 99.8% |
| Alliant Reloder- TS 15.5 | <<locked>> | 92% | 55,405 psi | 88% | 2858 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 90% | 56,115 psi | 89% | 2877 fps | 99.7% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 54,505 psi | 86% | 2933 fps | 99.5% |
| Alliant Reloder-17 | <<locked>> | 96% | 55,680 psi | 88% | 2972 fps | 100% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 39,900 psi | 63% | 2684 fps | 98.3% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 44,309 psi | 70% | 2835 fps | 97.4% |
| Baschieri & Pellagri 107 | <<locked>> | 86% | 53,954 psi | 86% | 2844 fps | 99.3% |
| Bofors RP3 | <<locked>> | 92% | 56,507 psi | 90% | 2877 fps | 100% |
| Bofors RP7 | <<locked>> | 96% | 56,159 psi | 89% | 2835 fps | 96.8% |
| Hodgdon Benchmark | <<locked>> | 84% | 55,376 psi | 88% | 2772 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 86% | 56,478 psi | 90% | 2871 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 82% | 54,505 psi | 86% | 2913 fps | 99.6% |
| Hodgdon H322 | <<locked>> | 84% | 56,985 psi | 90% | 2822 fps | 100% |
| Hodgdon H380 | <<locked>> | 90% | 53,998 psi | 86% | 2835 fps | 98.9% |
| Hodgdon H414 | <<locked>> | 94% | 54,288 psi | 86% | 2900 fps | 97.2% |
| Hodgdon H4350 | <<locked>> | 98% | 54,708 psi | 87% | 2854 fps | 95.8% |
| Hodgdon H4895 | <<locked>> | 86% | 55,245 psi | 88% | 2851 fps | 100% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 50,879 psi | 81% | 2812 fps | 99.8% |
| Hodgdon LEVERevolution | <<locked>> | 90% | 54,331 psi | 86% | 2881 fps | 100% |
| Hodgdon Superformance | <<locked>> | 98% | 57,072 psi | 90% | 2963 fps | 97.2% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,955 psi | 57% | 1732 fps | 100% |
| Hodgdon VARGET | <<locked>> | 90% | 54,766 psi | 87% | 2828 fps | 99.9% |
| IMR 3031 | <<locked>> | 90% | 56,898 psi | 90% | 2858 fps | 100% |
| IMR 4064 | <<locked>> | 92% | 54,302 psi | 86% | 2808 fps | 99.6% |
| IMR 4166 Enduron | <<locked>> | 94% | 56,782 psi | 90% | 2822 fps | 97.5% |
| IMR 4350ᴾ | <<locked>> | 100% | 55,970 psi | 89% | 2858 fps | 96.8% |
| IMR 4451 Enduron | <<locked>> | 94% | 54,650 psi | 87% | 2818 fps | 97% |
| IMR 4831ᴾ | <<locked>> | 100% | 48,443 psi | 77% | 2782 fps | 98.6% |
| IMR 4895 | <<locked>> | 88% | 53,969 psi | 86% | 2858 fps | 99.8% |
| IMR 8208 XBR | <<locked>> | 86% | 56,927 psi | 90% | 2838 fps | 100% |
| Lovex D073.6 | <<locked>> | 86% | 54,592 psi | 87% | 2818 fps | 100% |
| Lovex S060 | <<locked>> | 86% | 54,186 psi | 86% | 2762 fps | 99.8% |
| Lovex S062 | <<locked>> | 90% | 55,347 psi | 88% | 2822 fps | 100% |
| Lovex S065 | <<locked>> | 96% | 54,244 psi | 86% | 2815 fps | 98.3% |
| Lovex S070 | <<locked>> | 98% | 54,984 psi | 87% | 2848 fps | 97.4% |
| Norma 201 | <<locked>> | 86% | 54,099 psi | 86% | 2789 fps | 100% |
| Norma 202 | <<locked>> | 86% | 54,157 psi | 86% | 2789 fps | 100% |
| Norma 203B | <<locked>> | 90% | 55,303 psi | 88% | 2867 fps | 99.9% |
| Norma URPᴾ | <<locked>> | 100% | 56,043 psi | 89% | 2923 fps | 99.4% |
| Ramshot Big Game | <<locked>> | 90% | 55,317 psi | 88% | 2887 fps | 99.8% |
| Ramshot Hunterᴾ | <<locked>> | 100% | 54,534 psi | 86% | 2913 fps | 98.1% |
| Ramshot TAC | <<locked>> | 84% | 53,911 psi | 85% | 2805 fps | 98.4% |
| Ramshot Wild Boar | <<locked>> | 86% | 56,666 psi | 90% | 2871 fps | 99.9% |
| Ramshot X-Terminator | <<locked>> | 82% | 54,259 psi | 86% | 2785 fps | 99.7% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,579 psi | 58% | 1775 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 82% | 56,202 psi | 89% | 2815 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 90% | 54,027 psi | 86% | 2812 fps | 97.6% |
| ReloadSwiss RS 52 | <<locked>> | 88% | 56,347 psi | 89% | 2943 fps | 99.7% |
| ReloadSwiss RS 60 | <<locked>> | 94% | 55,434 psi | 88% | 2972 fps | 100% |
| ReloadSwiss RS 62ᴾ | <<locked>> | 100% | 56,623 psi | 90% | 2959 fps | 99.4% |
| ReloadSwiss RS 70ᴾ | <<locked>> | 100% | 56,449 psi | 89% | 2982 fps | 99.1% |
| Rottweil R 901 | <<locked>> | 84% | 55,463 psi | 88% | 2776 fps | 100% |
| Rottweil R 902 | <<locked>> | 88% | 54,549 psi | 86% | 2789 fps | 100% |
| Rottweil R 903 | <<locked>> | 94% | 56,275 psi | 89% | 2867 fps | 100% |
| Rottweil R 907 | <<locked>> | 96% | 56,159 psi | 89% | 2835 fps | 96.8% |
| Shooters World Long Rifle | <<locked>> | 96% | 54,244 psi | 86% | 2815 fps | 98.3% |
| Shooters World Match Rifle | <<locked>> | 86% | 54,592 psi | 87% | 2818 fps | 100% |
| Shooters World Precision | <<locked>> | 90% | 55,347 psi | 88% | 2822 fps | 100% |
| Shooters World SW4350 | <<locked>> | 98% | 54,984 psi | 87% | 2848 fps | 97.4% |
| SNPE Vectan SP 11 | <<locked>> | 92% | 53,940 psi | 85% | 2874 fps | 99.8% |
| SNPE Vectan SP 7 | <<locked>> | 86% | 56,028 psi | 89% | 2835 fps | 99% |
| SNPE Vectan SP 9 | <<locked>> | 88% | 56,289 psi | 89% | 2858 fps | 99.9% |
| SNPE Vectan Tubal 3000 | <<locked>> | 86% | 55,187 psi | 87% | 2726 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 92% | 54,795 psi | 87% | 2720 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 96% | 54,520 psi | 86% | 2766 fps | 97% |
| Somchem S321 | <<locked>> | 82% | 55,056 psi | 87% | 2825 fps | 100% |
| Somchem S335 | <<locked>> | 86% | 54,723 psi | 87% | 2726 fps | 100% |
| Somchem S341 | <<locked>> | 86% | 55,129 psi | 87% | 2822 fps | 99.8% |
| Somchem S355 | <<locked>> | 94% | 56,623 psi | 90% | 2867 fps | 100% |
| Somchem S365ᴾ | <<locked>> | 100% | 50,473 psi | 80% | 2874 fps | 100% |
| Unknown powder | <<locked>> | 98% | 57,058 psi | 90% | 2930 fps | 99.1% |
| Vihtavuori N130 | <<locked>> | 84% | 56,753 psi | 90% | 2717 fps | 100% |
| Vihtavuori N133 | <<locked>> | 88% | 54,389 psi | 86% | 2703 fps | 100% |
| Vihtavuori N135 | <<locked>> | 90% | 57,087 psi | 90% | 2795 fps | 100% |
| Vihtavuori N140 | <<locked>> | 90% | 57,058 psi | 90% | 2805 fps | 100% |
| Vihtavuori N150 | <<locked>> | 98% | 54,244 psi | 86% | 2799 fps | 100% |
| Vihtavuori N160 | <<locked>> | 96% | 54,273 psi | 86% | 2851 fps | 99.1% |
| Vihtavuori N530 | <<locked>> | 84% | 56,623 psi | 90% | 2841 fps | 100% |
| Vihtavuori N540 | <<locked>> | 90% | 56,521 psi | 90% | 2831 fps | 100% |
| Vihtavuori N550 | <<locked>> | 96% | 54,491 psi | 86% | 2897 fps | 99.1% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 43,439 psi | 69% | 2762 fps | 98.3% |
| Winchester 6.5 StaBALL | <<locked>> | 98% | 55,230 psi | 88% | 2844 fps | 100% |
| Winchester 748 | <<locked>> | 82% | 54,476 psi | 86% | 2844 fps | 100% |
| Winchester 760 | <<locked>> | 94% | 54,288 psi | 86% | 2900 fps | 97.2% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 35,926 psi | 57% | 2677 fps | 98% |
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% | 49,980 psi | 79% | 2657 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 43,642 psi | 69% | 2595 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 48,109 psi | 76% | 2720 fps | 100% |
| Accurate 2700 | <<locked>> | 90% | 51,140 psi | 81% | 2703 fps | 95.4% |
| Accurate 4064 | <<locked>> | 80% | 41,220 psi | 65% | 2592 fps | 100% |
| Accurate 4350 | <<locked>> | 86% | 36,695 psi | 58% | 2569 fps | 95.7% |
| ADI AR 2206H | <<locked>> | 80% | 45,745 psi | 73% | 2684 fps | 98.9% |
| ADI AR 2208 | <<locked>> | 80% | 39,073 psi | 62% | 2536 fps | 97% |
| ADI Benchmark 8208 | <<locked>> | 80% | 47,616 psi | 75% | 2690 fps | 99.8% |
| Alliant AR-Comp | <<locked>> | 80% | 48,080 psi | 76% | 2680 fps | 100% |
| Alliant Power Pro 2000-MR | 36.8 gr | 80% | 41,307 psi | 65% | 2707 fps | 97.4% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 38,885 psi | 62% | 2562 fps | 98.4% |
| Alliant Reloder-15 | <<locked>> | 80% | 41,684 psi | 66% | 2625 fps | 97.8% |
| Alliant Reloder-16 | <<locked>> | 86% | 36,303 psi | 58% | 2566 fps | 95.5% |
| Alliant Reloder-17 | 36.3 gr | 80% | 33,794 psi | 54% | 2533 fps | 96.4% |
| Alliant Reloder-23 | <<locked>> | 92% | 31,821 psi | 50% | 2477 fps | 95.3% |
| Alliant Reloder-26 | <<locked>> | 96% | 38,783 psi | 61% | 2710 fps | 95.5% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 44,541 psi | 71% | 2684 fps | 97.9% |
| Bofors RP3 | <<locked>> | 80% | 39,073 psi | 62% | 2579 fps | 98.6% |
| Bofors RP7 | <<locked>> | 92% | 49,908 psi | 79% | 2733 fps | 95.5% |
| Hodgdon Benchmark | <<locked>> | 80% | 49,400 psi | 78% | 2680 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 80% | 46,514 psi | 74% | 2713 fps | 99.9% |
| Hodgdon CFE223 | <<locked>> | 80% | 50,749 psi | 80% | 2851 fps | 99.3% |
| Hodgdon H322 | <<locked>> | 80% | 50,430 psi | 80% | 2730 fps | 100% |
| Hodgdon H380 | <<locked>> | 80% | 39,407 psi | 62% | 2569 fps | 95.9% |
| Hodgdon H414 | <<locked>> | 90% | 47,819 psi | 76% | 2789 fps | 95.8% |
| Hodgdon H4350 | <<locked>> | 96% | 51,750 psi | 82% | 2805 fps | 95.1% |
| Hodgdon H4895 | <<locked>> | 80% | 46,195 psi | 73% | 2697 fps | 99.3% |
| Hodgdon Hybrid 100V | <<locked>> | 84% | 31,705 psi | 50% | 2418 fps | 95.6% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 39,552 psi | 63% | 2618 fps | 98.7% |
| Hodgdon Superformance | <<locked>> | 94% | 49,922 psi | 79% | 2844 fps | 95.6% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,992 psi | 43% | 1549 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 41,118 psi | 65% | 2585 fps | 98.5% |
| IMR 3031 | <<locked>> | 80% | 42,105 psi | 67% | 2628 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 38,537 psi | 61% | 2516 fps | 97.1% |
| IMR 4166 Enduron | <<locked>> | 86% | 45,324 psi | 72% | 2625 fps | 95% |
| IMR 4350 | <<locked>> | 96% | 49,806 psi | 79% | 2756 fps | 95.5% |
| IMR 4451 Enduron | <<locked>> | 88% | 45,847 psi | 73% | 2664 fps | 95% |
| IMR 4831 | <<locked>> | 90% | 36,216 psi | 57% | 2543 fps | 95.6% |
| IMR 4895 | <<locked>> | 80% | 42,612 psi | 68% | 2654 fps | 98.5% |
| IMR 8208 XBR | <<locked>> | 80% | 47,616 psi | 75% | 2690 fps | 99.8% |
| Lovex D073.6 | <<locked>> | 80% | 45,179 psi | 72% | 2671 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 45,411 psi | 72% | 2615 fps | 98.9% |
| Lovex S062 | <<locked>> | 80% | 41,147 psi | 65% | 2579 fps | 99.1% |
| Lovex S065 | <<locked>> | 86% | 40,828 psi | 65% | 2572 fps | 95.3% |
| Lovex S070 | <<locked>> | 92% | 46,035 psi | 73% | 2694 fps | 95.5% |
| Norma 201 | <<locked>> | 80% | 45,237 psi | 72% | 2641 fps | 99.6% |
| Norma 202 | <<locked>> | 80% | 45,136 psi | 72% | 2648 fps | 100% |
| Norma 203B | <<locked>> | 80% | 41,089 psi | 65% | 2615 fps | 98.2% |
| Norma URP | <<locked>> | 86% | 36,593 psi | 58% | 2562 fps | 95.4% |
| Ramshot Big Game | <<locked>> | 80% | 40,132 psi | 64% | 2618 fps | 97.8% |
| Ramshot Hunter | <<locked>> | 92% | 42,830 psi | 68% | 2700 fps | 95.4% |
| Ramshot TAC | <<locked>> | 80% | 47,456 psi | 75% | 2694 fps | 97.2% |
| Ramshot Wild Boar | <<locked>> | 80% | 47,123 psi | 75% | 2717 fps | 99.1% |
| Ramshot X-Terminator | <<locked>> | 80% | 51,053 psi | 81% | 2733 fps | 99.5% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,340 psi | 43% | 1588 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 53,156 psi | 84% | 2769 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 84% | 44,962 psi | 71% | 2654 fps | 95.6% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 43,279 psi | 69% | 2723 fps | 98.1% |
| ReloadSwiss RS 60 | 36.3 gr | 80% | 35,766 psi | 57% | 2595 fps | 99.2% |
| ReloadSwiss RS 62 | <<locked>> | 86% | 36,172 psi | 57% | 2579 fps | 95% |
| ReloadSwiss RS 70 | <<locked>> | 90% | 40,770 psi | 65% | 2687 fps | 95.6% |
| Rottweil R 901 | <<locked>> | 80% | 49,777 psi | 79% | 2687 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 43,163 psi | 68% | 2595 fps | 99.3% |
| Rottweil R 903 | <<locked>> | 80% | 36,825 psi | 58% | 2520 fps | 97.8% |
| Rottweil R 907 | <<locked>> | 92% | 49,908 psi | 79% | 2733 fps | 95.5% |
| Shooters World Long Rifle | <<locked>> | 86% | 40,828 psi | 65% | 2572 fps | 95.3% |
| Shooters World Match Rifle | <<locked>> | 80% | 45,179 psi | 72% | 2671 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 41,147 psi | 65% | 2579 fps | 99.1% |
| Shooters World SW4350 | <<locked>> | 92% | 46,035 psi | 73% | 2694 fps | 95.5% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 37,057 psi | 59% | 2556 fps | 97% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 46,137 psi | 73% | 2671 fps | 97.5% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 44,048 psi | 70% | 2651 fps | 98.7% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 46,180 psi | 73% | 2592 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 38,653 psi | 61% | 2461 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 90% | 45,281 psi | 72% | 2615 fps | 95% |
| Somchem S321 | <<locked>> | 80% | 51,401 psi | 81% | 2769 fps | 100% |
| Somchem S335 | <<locked>> | 80% | 45,919 psi | 73% | 2595 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 45,455 psi | 72% | 2664 fps | 98.8% |
| Somchem S355 | <<locked>> | 80% | 37,347 psi | 59% | 2520 fps | 97.7% |
| Somchem S365 | <<locked>> | 80% | 27,775 psi | 44% | 2362 fps | 95.3% |
| Unknown powder | <<locked>> | 86% | 39,523 psi | 63% | 2615 fps | 95.6% |
| Vihtavuori N130 | <<locked>> | 80% | 50,734 psi | 80% | 2635 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 43,714 psi | 69% | 2543 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 42,496 psi | 67% | 2579 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 42,293 psi | 67% | 2575 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 32,155 psi | 51% | 2382 fps | 97.5% |
| Vihtavuori N160 | <<locked>> | 84% | 37,275 psi | 59% | 2539 fps | 95.5% |
| Vihtavuori N530 | <<locked>> | 80% | 50,169 psi | 80% | 2743 fps | 99.9% |
| Vihtavuori N540 | <<locked>> | 80% | 42,134 psi | 67% | 2598 fps | 100% |
| Vihtavuori N550 | <<locked>> | 84% | 37,739 psi | 60% | 2582 fps | 95.6% |
| Vihtavuori N555 | <<locked>> | 92% | 34,185 psi | 54% | 2559 fps | 95.5% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 31,560 psi | 50% | 2379 fps | 95.7% |
| Winchester 748 | <<locked>> | 80% | 50,734 psi | 80% | 2789 fps | 100% |
| Winchester 760 | <<locked>> | 90% | 47,819 psi | 76% | 2789 fps | 95.8% |
| Winchester StaBALL HD | <<locked>> | 96% | 32,169 psi | 51% | 2562 fps | 96% |
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 96 powders for 6.5 Creedmoor loaded with the .264 | 120gr | Impala RNFP KO. Alliant Power Pro 2000-MR delivers the highest muzzle velocity at 2,999 fps; across all powders the maximum-charge window runs from 1,732 fps to 2,999 fps. Alliant Reloder-16 gives the best case fill at 100 %, and 96 of the 96 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (435 MPa), the top charges use 57–90 %, leaving at least 10 % headroom. The 120.0 gr projectile in 0.264" calls for a 1:9.0 twist; slower twists will usually not stabilise this weight. Alliant Reloder-16, Alliant Reloder-23, Alliant Reloder-26 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 60, Alliant Power Pro 2000-MR, Alliant Reloder-17 rank at the top here: for 6.5 Creedmoor with the .264 | 120gr | Impala RNFP KO 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.