Load Specifications
Load data in caliber 6 mm Creedmoor with .243 | 107gr | SUS-TAC HPT bullet and 101 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% | 53,330 psi | 86% | 2743 fps | 100% |
| Accurate 2700 | <<locked>> | 86% | 54,911 psi | 89% | 2802 fps | 98.1% |
| Accurate 3100ᴾ | <<locked>> | 100% | 47,674 psi | 77% | 2776 fps | 98.4% |
| Accurate 4064 | <<locked>> | 86% | 53,534 psi | 86% | 2795 fps | 100% |
| Accurate 4350 | <<locked>> | 94% | 53,563 psi | 86% | 2890 fps | 99.9% |
| ADI AR 2206H | <<locked>> | 82% | 52,968 psi | 85% | 2822 fps | 100% |
| ADI AR 2208 | <<locked>> | 88% | 54,375 psi | 88% | 2828 fps | 100% |
| ADI AR 2209ᴾ | <<locked>> | 100% | 55,114 psi | 89% | 2927 fps | 97.4% |
| ADI Benchmark 8208 | <<locked>> | 82% | 55,172 psi | 89% | 2818 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 84% | 52,750 psi | 85% | 2940 fps | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 88% | 54,505 psi | 88% | 2848 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 86% | 55,027 psi | 89% | 2871 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 96% | 54,505 psi | 88% | 2946 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 92% | 56,028 psi | 90% | 2979 fps | 100% |
| Alliant Reloder-19ᴾ | <<locked>> | 100% | 53,998 psi | 87% | 2913 fps | 97.4% |
| Alliant Reloder-22ᴾ | <<locked>> | 100% | 47,747 psi | 77% | 2851 fps | 96.2% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 44,860 psi | 72% | 2799 fps | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 39,479 psi | 64% | 2707 fps | 97.2% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 50,894 psi | 82% | 2982 fps | 99.8% |
| Baschieri & Pellagri 107 | <<locked>> | 82% | 52,707 psi | 85% | 2835 fps | 99.9% |
| Bofors RP3 | <<locked>> | 88% | 55,274 psi | 89% | 2864 fps | 100% |
| Bofors RP5ᴾ | <<locked>> | 100% | 47,747 psi | 77% | 2851 fps | 96.2% |
| Bofors RP7 | <<locked>> | 92% | 55,129 psi | 89% | 2844 fps | 98.3% |
| Hodgdon BL-C2 | <<locked>> | 82% | 55,216 psi | 89% | 2854 fps | 100% |
| Hodgdon H380 | <<locked>> | 88% | 55,912 psi | 90% | 2881 fps | 99.9% |
| Hodgdon H414 | <<locked>> | 94% | 56,043 psi | 90% | 2940 fps | 99% |
| Hodgdon H4350 | <<locked>> | 90% | 53,055 psi | 86% | 2848 fps | 97.4% |
| Hodgdon H4895 | <<locked>> | 82% | 53,519 psi | 86% | 2828 fps | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 98% | 54,462 psi | 88% | 2867 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 84% | 53,388 psi | 86% | 2864 fps | 100% |
| Hodgdon Superformance | <<locked>> | 92% | 52,446 psi | 85% | 2917 fps | 98.2% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,085 psi | 58% | 1759 fps | 100% |
| Hodgdon VARGET | <<locked>> | 84% | 54,534 psi | 88% | 2831 fps | 100% |
| IMR 3031 | <<locked>> | 82% | 54,114 psi | 87% | 2812 fps | 100% |
| IMR 4064 | <<locked>> | 86% | 53,519 psi | 86% | 2805 fps | 100% |
| IMR 4166 Enduron | <<locked>> | 84% | 53,142 psi | 86% | 2789 fps | 98.4% |
| IMR 4350 | <<locked>> | 96% | 55,521 psi | 90% | 2871 fps | 98.4% |
| IMR 4451 Enduron | <<locked>> | 90% | 53,388 psi | 86% | 2818 fps | 98.4% |
| IMR 4831 | <<locked>> | 96% | 54,186 psi | 87% | 2881 fps | 99.9% |
| IMR 4895 | <<locked>> | 84% | 53,098 psi | 86% | 2848 fps | 100% |
| IMR 8208 XBR | <<locked>> | 82% | 55,172 psi | 89% | 2818 fps | 100% |
| Lovex D073.6 | <<locked>> | 82% | 53,258 psi | 86% | 2799 fps | 100% |
| Lovex S060 | <<locked>> | 84% | 55,550 psi | 90% | 2795 fps | 100% |
| Lovex S062 | <<locked>> | 86% | 53,664 psi | 87% | 2802 fps | 100% |
| Lovex S065 | <<locked>> | 92% | 53,359 psi | 86% | 2818 fps | 99.3% |
| Lovex S070 | <<locked>> | 94% | 54,273 psi | 88% | 2854 fps | 98.8% |
| Lovex S071ᴾ | <<locked>> | 100% | 39,407 psi | 64% | 2621 fps | 96.6% |
| Norma 201 | <<locked>> | 84% | 55,216 psi | 89% | 2815 fps | 100% |
| Norma 202 | <<locked>> | 84% | 55,941 psi | 90% | 2815 fps | 100% |
| Norma 203B | <<locked>> | 86% | 54,259 psi | 88% | 2858 fps | 100% |
| Norma 204 | <<locked>> | 94% | 52,736 psi | 85% | 2867 fps | 96.9% |
| Norma MRPᴾ | <<locked>> | 100% | 50,343 psi | 81% | 2933 fps | 98.2% |
| Norma URP | <<locked>> | 96% | 56,028 psi | 90% | 2927 fps | 100% |
| Ramshot Big Game | <<locked>> | 86% | 54,766 psi | 88% | 2881 fps | 100% |
| Ramshot Hunter | <<locked>> | 96% | 54,679 psi | 88% | 2923 fps | 99.3% |
| Ramshot TAC | <<locked>> | 82% | 55,448 psi | 89% | 2844 fps | 99.6% |
| Ramshot Wild Boar | <<locked>> | 82% | 55,477 psi | 89% | 2861 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,753 psi | 59% | 1801 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 88% | 56,101 psi | 90% | 2864 fps | 99.2% |
| ReloadSwiss RS 52 | <<locked>> | 84% | 55,738 psi | 90% | 2936 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 90% | 55,550 psi | 90% | 2972 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 94% | 53,490 psi | 86% | 2913 fps | 99.8% |
| ReloadSwiss RS 70 | <<locked>> | 96% | 55,898 psi | 90% | 2995 fps | 99.9% |
| Rottweil R 901 | <<locked>> | 82% | 56,043 psi | 90% | 2792 fps | 100% |
| Rottweil R 902 | <<locked>> | 86% | 55,796 psi | 90% | 2815 fps | 100% |
| Rottweil R 903 | <<locked>> | 90% | 55,129 psi | 89% | 2854 fps | 100% |
| Rottweil R 904 | <<locked>> | 98% | 53,330 psi | 86% | 2841 fps | 95.9% |
| Rottweil R 905ᴾ | <<locked>> | 100% | 53,098 psi | 86% | 2897 fps | 97.4% |
| Rottweil R 907 | <<locked>> | 92% | 55,129 psi | 89% | 2844 fps | 98.3% |
| Shooters World Long Rifle | <<locked>> | 92% | 53,359 psi | 86% | 2818 fps | 99.3% |
| Shooters World Match Rifle | <<locked>> | 82% | 53,258 psi | 86% | 2799 fps | 100% |
| Shooters World Precision | <<locked>> | 86% | 53,664 psi | 87% | 2802 fps | 100% |
| Shooters World SW4350 | <<locked>> | 94% | 54,273 psi | 88% | 2854 fps | 98.8% |
| SNPE Vectan SP 11 | <<locked>> | 88% | 53,330 psi | 86% | 2864 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 82% | 54,085 psi | 87% | 2822 fps | 99.7% |
| SNPE Vectan SP 9 | <<locked>> | 84% | 54,940 psi | 89% | 2844 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 82% | 53,069 psi | 86% | 2703 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 88% | 53,447 psi | 86% | 2703 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 92% | 53,185 psi | 86% | 2769 fps | 98.5% |
| SNPE Vectan Tubal 8000ᴾ | <<locked>> | 100% | 52,605 psi | 85% | 2890 fps | 97.2% |
| Somchem S335 | <<locked>> | 84% | 55,869 psi | 90% | 2746 fps | 100% |
| Somchem S341 | <<locked>> | 82% | 53,708 psi | 87% | 2812 fps | 100% |
| Somchem S355 | <<locked>> | 90% | 55,245 psi | 89% | 2851 fps | 100% |
| Somchem S365 | <<locked>> | 98% | 54,926 psi | 89% | 2933 fps | 100% |
| Somchem S385ᴾ | <<locked>> | 100% | 54,012 psi | 87% | 2877 fps | 98.2% |
| Vihtavuori N133 | <<locked>> | 82% | 53,534 psi | 86% | 2690 fps | 100% |
| Vihtavuori N135 | <<locked>> | 84% | 52,736 psi | 85% | 2733 fps | 100% |
| Vihtavuori N140 | <<locked>> | 84% | 53,084 psi | 86% | 2746 fps | 100% |
| Vihtavuori N150 | <<locked>> | 90% | 53,127 psi | 86% | 2779 fps | 100% |
| Vihtavuori N160 | <<locked>> | 94% | 54,810 psi | 88% | 2871 fps | 99.9% |
| Vihtavuori N165ᴾ | <<locked>> | 100% | 46,340 psi | 75% | 2736 fps | 96.2% |
| Vihtavuori N530 | <<locked>> | 82% | 55,724 psi | 90% | 2818 fps | 100% |
| Vihtavuori N540 | <<locked>> | 86% | 54,723 psi | 88% | 2792 fps | 100% |
| Vihtavuori N550 | <<locked>> | 94% | 54,114 psi | 87% | 2881 fps | 99.8% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 50,067 psi | 81% | 2877 fps | 99.9% |
| Winchester 6.5 StaBALL | <<locked>> | 94% | 54,737 psi | 88% | 2844 fps | 100% |
| Winchester 748 | <<locked>> | 82% | 56,072 psi | 90% | 2867 fps | 100% |
| Winchester 760 | <<locked>> | 92% | 52,663 psi | 85% | 2887 fps | 98.5% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 40,451 psi | 65% | 2838 fps | 100% |
| Winchester StaBALL Match | <<locked>> | 84% | 55,172 psi | 89% | 2854 fps | 100% |
| Winchester Supreme 780ᴾ | <<locked>> | 100% | 50,618 psi | 82% | 2812 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% | 46,963 psi | 76% | 2651 fps | 100% |
| Accurate 2700 | <<locked>> | 80% | 45,092 psi | 73% | 2635 fps | 96.1% |
| Accurate 3100 | <<locked>> | 92% | 36,318 psi | 59% | 2552 fps | 95.5% |
| Accurate 4064 | <<locked>> | 80% | 44,425 psi | 72% | 2654 fps | 100% |
| Accurate 4350 | <<locked>> | 80% | 33,112 psi | 53% | 2493 fps | 96.3% |
| ADI AR 2206H | <<locked>> | 80% | 49,864 psi | 80% | 2769 fps | 100% |
| ADI AR 2208 | <<locked>> | 80% | 42,279 psi | 68% | 2618 fps | 99% |
| ADI AR 2209 | <<locked>> | 94% | 45,295 psi | 73% | 2753 fps | 95.1% |
| ADI Benchmark 8208 | <<locked>> | 80% | 51,938 psi | 84% | 2769 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 46,137 psi | 74% | 2825 fps | 99.6% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 42,627 psi | 69% | 2651 fps | 99.8% |
| Alliant Reloder-15 | <<locked>> | 80% | 45,440 psi | 73% | 2713 fps | 99.6% |
| Alliant Reloder-16 | 32.3 gr | 80% | 32,880 psi | 53% | 2503 fps | 96.3% |
| Alliant Reloder-17 | <<locked>> | 80% | 36,854 psi | 59% | 2631 fps | 99.1% |
| Alliant Reloder-19 | <<locked>> | 94% | 44,585 psi | 72% | 2746 fps | 95.1% |
| Alliant Reloder-22 | <<locked>> | 98% | 44,512 psi | 72% | 2789 fps | 95.2% |
| Alliant Reloder-23 | <<locked>> | 84% | 27,151 psi | 44% | 2365 fps | 95.2% |
| Alliant Reloder-25 | <<locked>> | 96% | 34,693 psi | 56% | 2585 fps | 95.2% |
| Alliant Reloder-26 | <<locked>> | 88% | 33,286 psi | 54% | 2598 fps | 95.7% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 49,269 psi | 79% | 2779 fps | 99.7% |
| Bofors RP3 | <<locked>> | 80% | 42,583 psi | 69% | 2654 fps | 99.9% |
| Bofors RP5 | <<locked>> | 98% | 44,512 psi | 72% | 2789 fps | 95.2% |
| Bofors RP7 | <<locked>> | 82% | 40,277 psi | 65% | 2572 fps | 95% |
| Hodgdon BL-C2 | <<locked>> | 80% | 51,590 psi | 83% | 2799 fps | 100% |
| Hodgdon H380 | <<locked>> | 80% | 42,960 psi | 69% | 2661 fps | 98.4% |
| Hodgdon H414 | <<locked>> | 84% | 40,379 psi | 65% | 2657 fps | 95.8% |
| Hodgdon H4350 | <<locked>> | 84% | 43,497 psi | 70% | 2677 fps | 95.1% |
| Hodgdon H4895 | <<locked>> | 80% | 50,357 psi | 81% | 2779 fps | 100% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 30,400 psi | 49% | 2405 fps | 97.1% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 46,789 psi | 75% | 2759 fps | 100% |
| Hodgdon Superformance | 39.6 gr | 86% | 42,554 psi | 69% | 2733 fps | 95.9% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,905 psi | 43% | 1572 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 48,225 psi | 78% | 2730 fps | 100% |
| IMR 3031 | <<locked>> | 80% | 50,734 psi | 82% | 2762 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 44,440 psi | 72% | 2654 fps | 99.5% |
| IMR 4166 Enduron | <<locked>> | 80% | 46,775 psi | 75% | 2677 fps | 97.3% |
| IMR 4350 | <<locked>> | 86% | 40,683 psi | 66% | 2605 fps | 95.1% |
| IMR 4451 Enduron | <<locked>> | 80% | 39,247 psi | 63% | 2552 fps | 95.1% |
| IMR 4831 | <<locked>> | 80% | 32,126 psi | 52% | 2454 fps | 96% |
| IMR 4895 | <<locked>> | 80% | 46,586 psi | 75% | 2740 fps | 99.9% |
| IMR 8208 XBR | <<locked>> | 80% | 51,938 psi | 84% | 2769 fps | 100% |
| Lovex D073.6 | <<locked>> | 80% | 49,647 psi | 80% | 2743 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 49,240 psi | 79% | 2700 fps | 100% |
| Lovex S062 | <<locked>> | 80% | 44,672 psi | 72% | 2657 fps | 100% |
| Lovex S065 | <<locked>> | 80% | 36,840 psi | 59% | 2503 fps | 96% |
| Lovex S070 | <<locked>> | 84% | 39,726 psi | 64% | 2589 fps | 95.7% |
| Lovex S071 | <<locked>> | 96% | 34,838 psi | 56% | 2520 fps | 95% |
| Norma 201 | <<locked>> | 80% | 48,878 psi | 79% | 2717 fps | 100% |
| Norma 202 | <<locked>> | 80% | 49,458 psi | 80% | 2720 fps | 100% |
| Norma 203B | <<locked>> | 80% | 44,802 psi | 72% | 2697 fps | 99.7% |
| Norma 204 | <<locked>> | 90% | 46,093 psi | 74% | 2749 fps | 95.2% |
| Norma MRP | <<locked>> | 94% | 41,002 psi | 66% | 2749 fps | 95.7% |
| Norma URP | <<locked>> | 80% | 33,156 psi | 53% | 2493 fps | 96.1% |
| Ramshot Big Game | <<locked>> | 80% | 44,846 psi | 72% | 2720 fps | 99.7% |
| Ramshot Hunter | <<locked>> | 84% | 36,912 psi | 60% | 2589 fps | 95.6% |
| Ramshot TAC | <<locked>> | 80% | 51,895 psi | 84% | 2789 fps | 99.3% |
| Ramshot Wild Boar | <<locked>> | 80% | 51,880 psi | 84% | 2805 fps | 100% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,296 psi | 44% | 1608 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 43,134 psi | 70% | 2641 fps | 97.1% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 48,704 psi | 79% | 2825 fps | 99.8% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 39,204 psi | 63% | 2690 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 32,808 psi | 53% | 2510 fps | 95.7% |
| ReloadSwiss RS 70 | 36.3 gr | 82% | 34,838 psi | 56% | 2575 fps | 95.8% |
| Rottweil R 901 | <<locked>> | 80% | 52,721 psi | 85% | 2743 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 46,441 psi | 75% | 2667 fps | 100% |
| Rottweil R 903 | <<locked>> | 80% | 39,842 psi | 64% | 2595 fps | 99.5% |
| Rottweil R 904 | <<locked>> | 96% | 50,111 psi | 81% | 2789 fps | 95.1% |
| Rottweil R 905 | <<locked>> | 94% | 43,410 psi | 70% | 2723 fps | 95% |
| Rottweil R 907 | <<locked>> | 82% | 40,277 psi | 65% | 2572 fps | 95% |
| Shooters World Long Rifle | <<locked>> | 80% | 36,840 psi | 59% | 2503 fps | 96% |
| Shooters World Match Rifle | <<locked>> | 80% | 49,647 psi | 80% | 2743 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 44,672 psi | 72% | 2657 fps | 100% |
| Shooters World SW4350 | <<locked>> | 84% | 39,726 psi | 64% | 2589 fps | 95.7% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 41,017 psi | 66% | 2651 fps | 99.2% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 50,488 psi | 81% | 2766 fps | 99.4% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 48,370 psi | 78% | 2740 fps | 99.9% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 49,864 psi | 80% | 2657 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 41,858 psi | 68% | 2526 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 82% | 38,392 psi | 62% | 2500 fps | 95.1% |
| SNPE Vectan Tubal 8000 | <<locked>> | 96% | 45,847 psi | 74% | 2776 fps | 95.7% |
| Somchem S335 | <<locked>> | 80% | 49,603 psi | 80% | 2657 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 50,169 psi | 81% | 2756 fps | 100% |
| Somchem S355 | <<locked>> | 80% | 40,611 psi | 66% | 2602 fps | 99.5% |
| Somchem S365 | <<locked>> | 80% | 29,849 psi | 48% | 2448 fps | 98.3% |
| Somchem S385 | <<locked>> | 92% | 41,379 psi | 67% | 2654 fps | 95.3% |
| Vihtavuori N133 | <<locked>> | 80% | 50,299 psi | 81% | 2644 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 46,398 psi | 75% | 2641 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 46,586 psi | 75% | 2651 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 38,537 psi | 62% | 2533 fps | 99.8% |
| Vihtavuori N160 | <<locked>> | 80% | 34,650 psi | 56% | 2497 fps | 96.6% |
| Vihtavuori N165 | <<locked>> | 98% | 43,482 psi | 70% | 2684 fps | 95.4% |
| Vihtavuori N530 | <<locked>> | 80% | 52,359 psi | 84% | 2769 fps | 100% |
| Vihtavuori N540 | <<locked>> | 80% | 45,005 psi | 73% | 2644 fps | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 34,069 psi | 55% | 2493 fps | 96.2% |
| Vihtavuori N555 | <<locked>> | 84% | 29,530 psi | 48% | 2441 fps | 95.5% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 34,026 psi | 55% | 2467 fps | 98.5% |
| Winchester 748 | <<locked>> | 80% | 52,736 psi | 85% | 2818 fps | 100% |
| Winchester 760 | <<locked>> | 84% | 40,379 psi | 65% | 2657 fps | 95.8% |
| Winchester StaBALL HD | <<locked>> | 88% | 27,224 psi | 44% | 2444 fps | 95.9% |
| Winchester StaBALL Match | <<locked>> | 80% | 48,109 psi | 78% | 2746 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 98% | 47,050 psi | 76% | 2753 fps | 95.6% |
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 115 powders for 6 mm Creedmoor loaded with the .243 | 107gr | SUS-TAC HPT. ReloadSwiss RS 70 delivers the highest muzzle velocity at 2,995 fps; across all powders the maximum-charge window runs from 1,759 fps to 2,995 fps. Accurate 3100 gives the best case fill at 100 %, and 115 of the 115 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (427 MPa), the top charges use 58–90 %, leaving at least 10 % headroom. The 107.0 gr projectile in 0.243" calls for a 1:6.5 twist; slower twists will usually not stabilise this weight. Accurate 3100, Accurate MAGPRO, 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. ReloadSwiss RS 70, Alliant Reloder-16, Hodgdon Superformance rank at the top here: for 6 mm Creedmoor with the .243 | 107gr | SUS-TAC HPT they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, Accurate MAGPRO, ADI AR 2213, Bofors RP15 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.