Load Specifications
Load data in caliber 6.5 PRC with .264 | 130gr | CutEdge Maximus bullet and 97 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Alliant Reloder-26, Norma MRP and Vihtavuori N560.
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>> | 82% | 56,434 psi | 87% | 2792 fps | 100% |
| Accurate 2700 | <<locked>> | 84% | 57,885 psi | 89% | 2881 fps | 99.4% |
| Accurate 3100ᴾ | <<locked>> | 100% | 56,188 psi | 86% | 2923 fps | 99.9% |
| Accurate 4064 | <<locked>> | 84% | 56,681 psi | 87% | 2848 fps | 100% |
| Accurate 4350 | <<locked>> | 92% | 58,218 psi | 90% | 2969 fps | 100% |
| Accurate MAGPRO | <<locked>> | 98% | 55,042 psi | 85% | 3018 fps | 96.7% |
| ADI AR 2208 | <<locked>> | 86% | 57,261 psi | 88% | 2894 fps | 100% |
| ADI AR 2209 | <<locked>> | 96% | 55,724 psi | 86% | 2966 fps | 98.7% |
| ADI AR 2213ᴾ | <<locked>> | 100% | 57,029 psi | 88% | 3022 fps | 98% |
| Alliant Power Pro 2000-MR | <<locked>> | 82% | 56,869 psi | 88% | 3018 fps | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 86% | 58,059 psi | 89% | 2910 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 84% | 58,392 psi | 90% | 2940 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 92% | 55,550 psi | 85% | 2976 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 88% | 56,898 psi | 88% | 2995 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 98% | 58,784 psi | 90% | 3012 fps | 99.1% |
| Alliant Reloder-22ᴾ | <<locked>> | 100% | 56,130 psi | 86% | 3015 fps | 99% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 53,098 psi | 82% | 2940 fps | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 45,905 psi | 71% | 2871 fps | 99.7% |
| Alliant Reloder-26 | <<locked>> | 98% | 57,406 psi | 88% | 3087 fps | 100% |
| Bofors RP15ᴾ | <<locked>> | 100% | 51,358 psi | 79% | 2936 fps | 98.1% |
| Bofors RP3 | <<locked>> | 84% | 55,303 psi | 85% | 2877 fps | 100% |
| Bofors RP5ᴾ | <<locked>> | 100% | 56,130 psi | 86% | 3015 fps | 99% |
| Bofors RP7 | <<locked>> | 90% | 58,233 psi | 90% | 2923 fps | 99.5% |
| Hodgdon H1000ᴾ | <<locked>> | 100% | 45,687 psi | 70% | 2812 fps | 96.3% |
| Hodgdon H380 | <<locked>> | 84% | 55,680 psi | 86% | 2897 fps | 100% |
| Hodgdon H414 | <<locked>> | 90% | 56,724 psi | 87% | 2972 fps | 99.7% |
| Hodgdon H4350 | <<locked>> | 88% | 56,275 psi | 87% | 2930 fps | 99% |
| Hodgdon H4831 | <<locked>> | 98% | 57,464 psi | 88% | 2966 fps | 97.4% |
| Hodgdon H4831 SC | <<locked>> | 98% | 56,057 psi | 86% | 2946 fps | 97.2% |
| Hodgdon Hybrid 100V | <<locked>> | 94% | 55,651 psi | 86% | 2894 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 82% | 57,145 psi | 88% | 2930 fps | 100% |
| Hodgdon Retumboᴾ | <<locked>> | 100% | 44,918 psi | 69% | 2907 fps | 97.6% |
| Hodgdon Superformance | <<locked>> | 90% | 57,450 psi | 88% | 3015 fps | 99.7% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,332 psi | 56% | 1801 fps | 100% |
| Hodgdon VARGET | <<locked>> | 82% | 57,566 psi | 89% | 2890 fps | 100% |
| IMR 4064 | <<locked>> | 84% | 56,623 psi | 87% | 2874 fps | 100% |
| IMR 4166 Enduron | <<locked>> | 82% | 55,593 psi | 86% | 2858 fps | 99.5% |
| IMR 4350 | <<locked>> | 92% | 56,028 psi | 86% | 2907 fps | 99.4% |
| IMR 4451 Enduron | <<locked>> | 88% | 56,362 psi | 87% | 2897 fps | 99.6% |
| IMR 4831 | <<locked>> | 94% | 58,668 psi | 90% | 2963 fps | 100% |
| IMR 4895 | <<locked>> | 82% | 56,260 psi | 87% | 2913 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 98% | 58,624 psi | 90% | 2949 fps | 97.8% |
| IMR 7828 SSCᴾ | <<locked>> | 100% | 54,592 psi | 84% | 2995 fps | 97.7% |
| Lovex S060 | <<locked>> | 82% | 57,972 psi | 89% | 2854 fps | 100% |
| Lovex S062 | <<locked>> | 84% | 56,739 psi | 87% | 2864 fps | 100% |
| Lovex S065 | <<locked>> | 90% | 56,333 psi | 87% | 2890 fps | 100% |
| Lovex S070 | <<locked>> | 92% | 57,957 psi | 89% | 2936 fps | 99.8% |
| Lovex S071ᴾ | <<locked>> | 100% | 46,601 psi | 72% | 2772 fps | 99.1% |
| Norma 201 | <<locked>> | 82% | 58,059 psi | 89% | 2874 fps | 100% |
| Norma 202 | <<locked>> | 82% | 58,798 psi | 90% | 2867 fps | 100% |
| Norma 203B | <<locked>> | 84% | 57,653 psi | 89% | 2923 fps | 100% |
| Norma 204 | <<locked>> | 92% | 56,782 psi | 87% | 2959 fps | 98.7% |
| Norma MRP | <<locked>> | 98% | 55,970 psi | 86% | 3041 fps | 99.7% |
| Norma URP | <<locked>> | 92% | 57,014 psi | 88% | 2956 fps | 100% |
| Ramshot Big Game | <<locked>> | 84% | 58,624 psi | 90% | 2949 fps | 100% |
| Ramshot Grandᴾ | <<locked>> | 100% | 55,129 psi | 85% | 3015 fps | 98.1% |
| Ramshot Hunter | <<locked>> | 92% | 55,709 psi | 86% | 2959 fps | 99.9% |
| Ramshot Magnumᴾ | <<locked>> | 100% | 48,965 psi | 75% | 2881 fps | 98.5% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 37,101 psi | 57% | 1844 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 84% | 55,709 psi | 86% | 2887 fps | 99.8% |
| ReloadSwiss RS 60 | <<locked>> | 86% | 56,260 psi | 87% | 2986 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 92% | 58,450 psi | 90% | 2995 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 92% | 56,956 psi | 88% | 3028 fps | 100% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 45,063 psi | 69% | 2904 fps | 98.6% |
| Rottweil R 902 | <<locked>> | 84% | 58,682 psi | 90% | 2874 fps | 100% |
| Rottweil R 903 | <<locked>> | 86% | 55,506 psi | 85% | 2874 fps | 100% |
| Rottweil R 904 | <<locked>> | 96% | 57,246 psi | 88% | 2936 fps | 98% |
| Rottweil R 905 | <<locked>> | 98% | 58,102 psi | 89% | 2999 fps | 99.2% |
| Rottweil R 907 | <<locked>> | 90% | 58,233 psi | 90% | 2923 fps | 99.5% |
| Shooters World Long Rifle | <<locked>> | 90% | 56,333 psi | 87% | 2890 fps | 100% |
| Shooters World Precision | <<locked>> | 84% | 56,739 psi | 87% | 2864 fps | 100% |
| Shooters World SW4350 | <<locked>> | 92% | 57,957 psi | 89% | 2936 fps | 99.8% |
| SNPE Vectan SP 11 | <<locked>> | 86% | 57,348 psi | 88% | 2936 fps | 100% |
| SNPE Vectan SP 9 | <<locked>> | 82% | 57,841 psi | 89% | 2904 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 86% | 56,391 psi | 87% | 2756 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 90% | 56,014 psi | 86% | 2841 fps | 99.6% |
| SNPE Vectan Tubal 8000 | <<locked>> | 98% | 57,624 psi | 89% | 2992 fps | 99.1% |
| Somchem S335 | <<locked>> | 82% | 58,479 psi | 90% | 2795 fps | 100% |
| Somchem S355 | <<locked>> | 86% | 55,201 psi | 85% | 2867 fps | 100% |
| Somchem S361 | <<locked>> | 94% | 55,434 psi | 85% | 2874 fps | 97% |
| Somchem S365 | <<locked>> | 94% | 56,681 psi | 87% | 2956 fps | 100% |
| Somchem S385 | <<locked>> | 98% | 58,624 psi | 90% | 2969 fps | 99.6% |
| Vihtavuori N135 | <<locked>> | 82% | 55,782 psi | 86% | 2782 fps | 100% |
| Vihtavuori N140 | <<locked>> | 82% | 56,057 psi | 86% | 2799 fps | 100% |
| Vihtavuori N150 | <<locked>> | 88% | 56,797 psi | 87% | 2844 fps | 100% |
| Vihtavuori N160 | <<locked>> | 90% | 55,347 psi | 85% | 2897 fps | 100% |
| Vihtavuori N165ᴾ | <<locked>> | 100% | 54,201 psi | 83% | 2887 fps | 98.9% |
| Vihtavuori N540 | <<locked>> | 84% | 57,624 psi | 89% | 2844 fps | 100% |
| Vihtavuori N550 | <<locked>> | 92% | 58,291 psi | 90% | 2956 fps | 100% |
| Vihtavuori N555 | <<locked>> | 98% | 55,376 psi | 85% | 2963 fps | 100% |
| Vihtavuori N560 | <<locked>> | 98% | 56,159 psi | 86% | 3035 fps | 97.6% |
| Vihtavuori N565ᴾ | <<locked>> | 100% | 47,616 psi | 73% | 2871 fps | 95.9% |
| Winchester 6.5 StaBALL | <<locked>> | 90% | 55,245 psi | 85% | 2864 fps | 100% |
| Winchester 760 | <<locked>> | 90% | 57,058 psi | 88% | 2976 fps | 99.7% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 48,617 psi | 75% | 3005 fps | 100% |
| Winchester StaBALL Match | <<locked>> | 82% | 58,131 psi | 89% | 2910 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 98% | 54,868 psi | 84% | 2907 fps | 98.6% |
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% | 52,823 psi | 81% | 2746 fps | 100% |
| Accurate 2700 | <<locked>> | 80% | 50,763 psi | 78% | 2766 fps | 98.5% |
| Accurate 3100 | <<locked>> | 84% | 32,227 psi | 50% | 2467 fps | 95.3% |
| Accurate 4064 | <<locked>> | 80% | 50,096 psi | 77% | 2753 fps | 100% |
| Accurate 4350 | <<locked>> | 80% | 38,276 psi | 59% | 2625 fps | 98.8% |
| Accurate MAGPRO | <<locked>> | 96% | 51,140 psi | 79% | 2953 fps | 95.8% |
| ADI AR 2208 | <<locked>> | 80% | 47,355 psi | 73% | 2736 fps | 100% |
| ADI AR 2209 | <<locked>> | 86% | 39,842 psi | 61% | 2667 fps | 95% |
| ADI AR 2213 | <<locked>> | 94% | 46,427 psi | 71% | 2831 fps | 95.6% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 53,185 psi | 82% | 2959 fps | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 47,950 psi | 74% | 2759 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 80% | 51,140 psi | 79% | 2828 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 80% | 37,492 psi | 58% | 2641 fps | 99% |
| Alliant Reloder-17 | <<locked>> | 80% | 42,627 psi | 66% | 2766 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 86% | 39,653 psi | 61% | 2664 fps | 95.1% |
| Alliant Reloder-22 | <<locked>> | 90% | 39,972 psi | 62% | 2717 fps | 95.4% |
| Alliant Reloder-23 | <<locked>> | 80% | 27,311 psi | 42% | 2388 fps | 96.9% |
| Alliant Reloder-25 | <<locked>> | 88% | 30,951 psi | 48% | 2510 fps | 95.2% |
| Alliant Reloder-26 | 48.1 gr | 80% | 29,153 psi | 45% | 2497 fps | 95.2% |
| Bofors RP15 | <<locked>> | 92% | 39,436 psi | 61% | 2703 fps | 95% |
| Bofors RP3 | <<locked>> | 80% | 48,225 psi | 74% | 2769 fps | 100% |
| Bofors RP5 | <<locked>> | 90% | 39,972 psi | 62% | 2717 fps | 95.4% |
| Bofors RP7 | <<locked>> | 80% | 42,308 psi | 65% | 2644 fps | 97% |
| Hodgdon H1000 | <<locked>> | 98% | 42,453 psi | 65% | 2743 fps | 95.2% |
| Hodgdon H380 | <<locked>> | 80% | 48,660 psi | 75% | 2785 fps | 99.8% |
| Hodgdon H414 | <<locked>> | 80% | 40,480 psi | 62% | 2677 fps | 97.1% |
| Hodgdon H4350 | <<locked>> | 80% | 43,395 psi | 67% | 2700 fps | 96.6% |
| Hodgdon H4831 | <<locked>> | 94% | 49,966 psi | 77% | 2844 fps | 95.9% |
| Hodgdon H4831 SC | <<locked>> | 94% | 48,747 psi | 75% | 2825 fps | 95.6% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 34,983 psi | 54% | 2533 fps | 99.3% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 53,330 psi | 82% | 2874 fps | 100% |
| Hodgdon Retumbo | <<locked>> | 96% | 39,450 psi | 61% | 2779 fps | 95.6% |
| Hodgdon Superformance | <<locked>> | 80% | 39,479 psi | 61% | 2690 fps | 96.5% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,253 psi | 42% | 1611 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 54,041 psi | 83% | 2841 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 49,792 psi | 77% | 2769 fps | 100% |
| IMR 4166 Enduron | <<locked>> | 80% | 52,214 psi | 80% | 2805 fps | 99.2% |
| IMR 4350 | <<locked>> | 80% | 38,072 psi | 59% | 2572 fps | 95.8% |
| IMR 4451 Enduron | <<locked>> | 80% | 43,888 psi | 68% | 2677 fps | 97.8% |
| IMR 4831 | <<locked>> | 80% | 36,796 psi | 57% | 2579 fps | 98.5% |
| IMR 4895 | <<locked>> | 80% | 52,489 psi | 81% | 2854 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 92% | 48,559 psi | 75% | 2782 fps | 95.7% |
| IMR 7828 SSC | <<locked>> | 94% | 44,396 psi | 68% | 2805 fps | 95.1% |
| Lovex S060 | <<locked>> | 80% | 54,462 psi | 84% | 2805 fps | 100% |
| Lovex S062 | <<locked>> | 80% | 49,980 psi | 77% | 2762 fps | 100% |
| Lovex S065 | <<locked>> | 80% | 41,321 psi | 64% | 2625 fps | 98.4% |
| Lovex S070 | <<locked>> | 80% | 39,349 psi | 61% | 2602 fps | 97% |
| Lovex S071 | <<locked>> | 90% | 33,489 psi | 52% | 2500 fps | 95.9% |
| Norma 201 | <<locked>> | 80% | 54,505 psi | 84% | 2825 fps | 100% |
| Norma 202 | <<locked>> | 80% | 55,201 psi | 85% | 2818 fps | 100% |
| Norma 203B | <<locked>> | 80% | 50,473 psi | 78% | 2815 fps | 100% |
| Norma 204 | <<locked>> | 82% | 40,132 psi | 62% | 2654 fps | 95% |
| Norma MRP | 50.2 gr | 86% | 36,477 psi | 56% | 2664 fps | 95.6% |
| Norma URP | <<locked>> | 80% | 38,130 psi | 59% | 2621 fps | 98.7% |
| Ramshot Big Game | <<locked>> | 80% | 51,329 psi | 79% | 2841 fps | 100% |
| Ramshot Grand | <<locked>> | 94% | 44,179 psi | 68% | 2815 fps | 95.4% |
| Ramshot Hunter | <<locked>> | 80% | 37,115 psi | 57% | 2612 fps | 97% |
| Ramshot Magnum | <<locked>> | 94% | 39,218 psi | 60% | 2687 fps | 95.9% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,775 psi | 43% | 1650 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 48,573 psi | 75% | 2769 fps | 99.1% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 45,353 psi | 70% | 2818 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 38,319 psi | 59% | 2648 fps | 98.6% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 37,202 psi | 57% | 2657 fps | 98.1% |
| ReloadSwiss RS 76 | <<locked>> | 94% | 36,303 psi | 56% | 2694 fps | 95.5% |
| Rottweil R 902 | <<locked>> | 80% | 51,677 psi | 80% | 2772 fps | 100% |
| Rottweil R 903 | <<locked>> | 80% | 45,281 psi | 70% | 2713 fps | 100% |
| Rottweil R 904 | <<locked>> | 88% | 44,193 psi | 68% | 2707 fps | 95.1% |
| Rottweil R 905 | <<locked>> | 88% | 41,321 psi | 64% | 2703 fps | 95.9% |
| Rottweil R 907 | <<locked>> | 80% | 42,308 psi | 65% | 2644 fps | 97% |
| Shooters World Long Rifle | <<locked>> | 80% | 41,321 psi | 64% | 2625 fps | 98.4% |
| Shooters World Precision | <<locked>> | 80% | 49,980 psi | 77% | 2762 fps | 100% |
| Shooters World SW4350 | <<locked>> | 80% | 39,349 psi | 61% | 2602 fps | 97% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 46,847 psi | 72% | 2772 fps | 100% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 54,346 psi | 84% | 2854 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 46,702 psi | 72% | 2618 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 40,263 psi | 62% | 2569 fps | 97.1% |
| SNPE Vectan Tubal 8000 | <<locked>> | 88% | 40,944 psi | 63% | 2697 fps | 95.7% |
| Somchem S335 | <<locked>> | 80% | 54,984 psi | 85% | 2749 fps | 100% |
| Somchem S355 | <<locked>> | 80% | 45,803 psi | 70% | 2717 fps | 100% |
| Somchem S361 | <<locked>> | 90% | 48,356 psi | 74% | 2756 fps | 95.4% |
| Somchem S365 | <<locked>> | 80% | 34,708 psi | 53% | 2579 fps | 99.9% |
| Somchem S385 | <<locked>> | 84% | 36,738 psi | 57% | 2572 fps | 95.2% |
| Vihtavuori N135 | <<locked>> | 80% | 52,214 psi | 80% | 2733 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 52,257 psi | 80% | 2749 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 43,569 psi | 67% | 2641 fps | 100% |
| Vihtavuori N160 | <<locked>> | 80% | 39,581 psi | 61% | 2621 fps | 98.9% |
| Vihtavuori N165 | <<locked>> | 90% | 38,667 psi | 60% | 2608 fps | 95.5% |
| Vihtavuori N540 | <<locked>> | 80% | 50,618 psi | 78% | 2743 fps | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 39,044 psi | 60% | 2621 fps | 98.7% |
| Vihtavuori N555 | <<locked>> | 80% | 30,240 psi | 47% | 2464 fps | 97% |
| Vihtavuori N560 | 53.7 gr | 92% | 45,542 psi | 70% | 2841 fps | 95% |
| Vihtavuori N565 | <<locked>> | 98% | 44,512 psi | 69% | 2812 fps | 95% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 38,711 psi | 60% | 2592 fps | 99.9% |
| Winchester 760 | <<locked>> | 80% | 40,480 psi | 62% | 2677 fps | 97.1% |
| Winchester StaBALL HD | <<locked>> | 80% | 23,946 psi | 37% | 2352 fps | 95.4% |
| Winchester StaBALL Match | <<locked>> | 80% | 54,592 psi | 84% | 2861 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 90% | 41,510 psi | 64% | 2674 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 104 powders for 6.5 PRC loaded with the .264 | 130gr | CutEdge Maximus. Alliant Reloder-26 delivers the highest muzzle velocity at 3,087 fps; across all powders the maximum-charge window runs from 1,801 fps to 3,087 fps. Accurate 3100 gives the best case fill at 100 %, and 104 of the 104 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (448 MPa), the top charges use 49–90 %, leaving at least 10 % headroom. The 130.0 gr projectile in 0.264" calls for a 1:8.0 twist; slower twists will usually not stabilise this weight. Accurate 3100, ADI AR 2213, ADI AR 2217 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 Reloder-26, Norma MRP, Vihtavuori N560 rank at the top here: for 6.5 PRC with the .264 | 130gr | CutEdge Maximus they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, ADI AR 2217, Baschieri & Pellagri 109, Norma 217 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.