Load Specifications
Load data in caliber .260 Rem. with .264 | 110gr | Hasler Hunting bullet and 94 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Alliant Power Pro 2000-MR, ReloadSwiss RS 60 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>> | 86% | 53,621 psi | 89% | 2867 fps | 100% |
| Accurate 2460 | <<locked>> | 82% | 51,837 psi | 86% | 2884 fps | 100% |
| Accurate 2495 | <<locked>> | 90% | 51,561 psi | 86% | 2884 fps | 100% |
| Accurate 2520 | <<locked>> | 86% | 53,447 psi | 89% | 2946 fps | 100% |
| Accurate 4064 | <<locked>> | 92% | 51,213 psi | 85% | 2923 fps | 100% |
| Accurate 4350ᴾ | <<locked>> | 100% | 50,444 psi | 84% | 2982 fps | 98.3% |
| ADI AR 2206H | <<locked>> | 88% | 52,460 psi | 87% | 2953 fps | 99.3% |
| ADI AR 2208 | <<locked>> | 94% | 53,592 psi | 89% | 2949 fps | 99% |
| ADI Benchmark 8208 | <<locked>> | 86% | 51,619 psi | 86% | 2904 fps | 99.8% |
| Alliant AR-Comp | <<locked>> | 86% | 51,822 psi | 86% | 2894 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 82% | 53,359 psi | 89% | 3018 fps | 99.7% |
| Alliant Power Pro 2000-MR | <<locked>> | 90% | 51,648 psi | 86% | 3054 fps | 98.8% |
| Alliant Reloder- TS 15.5 | <<locked>> | 94% | 52,953 psi | 88% | 2969 fps | 99.8% |
| Alliant Reloder-10x | <<locked>> | 82% | 53,243 psi | 88% | 2871 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 92% | 53,737 psi | 89% | 2992 fps | 99.2% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 49,197 psi | 82% | 2982 fps | 98.3% |
| Alliant Reloder-17 | <<locked>> | 98% | 53,505 psi | 89% | 3084 fps | 99.8% |
| Baschieri & Pellagri 107 | <<locked>> | 88% | 52,156 psi | 87% | 2963 fps | 98.6% |
| Bofors RP3 | <<locked>> | 94% | 53,621 psi | 89% | 2989 fps | 99.9% |
| Hodgdon Benchmark | <<locked>> | 86% | 53,911 psi | 90% | 2897 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 88% | 54,215 psi | 90% | 2989 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 84% | 52,127 psi | 87% | 3025 fps | 99% |
| Hodgdon H322 | <<locked>> | 82% | 52,170 psi | 87% | 2907 fps | 100% |
| Hodgdon H335 | <<locked>> | 82% | 53,403 psi | 89% | 2936 fps | 100% |
| Hodgdon H380 | <<locked>> | 92% | 51,314 psi | 85% | 2940 fps | 97.9% |
| Hodgdon H414ᴾ | <<locked>> | 100% | 53,954 psi | 90% | 3038 fps | 96.4% |
| Hodgdon H4895 | <<locked>> | 88% | 52,910 psi | 88% | 2963 fps | 99.6% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 45,295 psi | 75% | 2858 fps | 98.8% |
| Hodgdon LEVERevolution | <<locked>> | 90% | 51,851 psi | 86% | 2992 fps | 99.8% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 34,882 psi | 58% | 1814 fps | 100% |
| Hodgdon VARGET | <<locked>> | 90% | 54,404 psi | 90% | 2969 fps | 99.7% |
| IMR 3031 | <<locked>> | 88% | 52,446 psi | 87% | 2956 fps | 100% |
| IMR 4064 | <<locked>> | 92% | 52,968 psi | 88% | 2933 fps | 99.1% |
| IMR 4166 Enduron | <<locked>> | 90% | 53,374 psi | 89% | 2904 fps | 96% |
| IMR 4198 | <<locked>> | 82% | 53,490 psi | 89% | 2835 fps | 100% |
| IMR 4451 Enduron | <<locked>> | 96% | 52,852 psi | 88% | 2927 fps | 95.9% |
| IMR 4831ᴾ | <<locked>> | 100% | 47,892 psi | 80% | 2920 fps | 97.9% |
| IMR 4895 | <<locked>> | 90% | 51,677 psi | 86% | 2969 fps | 99.3% |
| IMR 8208 XBR | <<locked>> | 86% | 51,619 psi | 86% | 2904 fps | 99.8% |
| Lovex D073.5 | <<locked>> | 82% | 51,619 psi | 86% | 2890 fps | 100% |
| Lovex D073.6 | <<locked>> | 88% | 51,677 psi | 86% | 2930 fps | 100% |
| Lovex S060 | <<locked>> | 88% | 52,707 psi | 88% | 2884 fps | 99.4% |
| Lovex S062 | <<locked>> | 92% | 52,605 psi | 87% | 2930 fps | 99.9% |
| Lovex S065 | <<locked>> | 98% | 51,663 psi | 86% | 2917 fps | 97.2% |
| Lovex S070ᴾ | <<locked>> | 100% | 52,431 psi | 87% | 2946 fps | 96.2% |
| Norma 201 | <<locked>> | 88% | 51,430 psi | 85% | 2900 fps | 99.8% |
| Norma 202 | <<locked>> | 88% | 51,793 psi | 86% | 2907 fps | 100% |
| Norma 203B | <<locked>> | 92% | 52,895 psi | 88% | 2979 fps | 99.4% |
| Norma URPᴾ | <<locked>> | 100% | 49,908 psi | 83% | 2969 fps | 98.1% |
| Ramshot Big Game | <<locked>> | 92% | 53,403 psi | 89% | 3005 fps | 99.4% |
| Ramshot Hunterᴾ | <<locked>> | 100% | 48,950 psi | 81% | 2956 fps | 96.1% |
| Ramshot TAC | <<locked>> | 86% | 51,953 psi | 86% | 2913 fps | 97.4% |
| Ramshot Wild Boar | <<locked>> | 86% | 51,503 psi | 86% | 2940 fps | 99.2% |
| Ramshot X-Terminator | <<locked>> | 84% | 52,910 psi | 88% | 2910 fps | 99.3% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,288 psi | 59% | 1860 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 82% | 51,401 psi | 85% | 2894 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 92% | 52,025 psi | 86% | 2920 fps | 96.5% |
| ReloadSwiss RS 52 | <<locked>> | 90% | 53,679 psi | 89% | 3054 fps | 99.2% |
| ReloadSwiss RS 60 | <<locked>> | 96% | 53,476 psi | 89% | 3094 fps | 100% |
| ReloadSwiss RS 62ᴾ | <<locked>> | 100% | 49,966 psi | 83% | 2999 fps | 98% |
| ReloadSwiss RS 70ᴾ | <<locked>> | 100% | 50,807 psi | 84% | 3022 fps | 97.5% |
| Rottweil R 901 | <<locked>> | 86% | 52,373 psi | 87% | 2890 fps | 100% |
| Rottweil R 902 | <<locked>> | 90% | 51,880 psi | 86% | 2900 fps | 99.8% |
| Rottweil R 903 | <<locked>> | 96% | 53,098 psi | 88% | 2972 fps | 99.7% |
| Shooters World Long Rifle | <<locked>> | 98% | 51,663 psi | 86% | 2917 fps | 97.2% |
| Shooters World Match Rifle | <<locked>> | 88% | 51,677 psi | 86% | 2930 fps | 100% |
| Shooters World Precision | <<locked>> | 92% | 52,605 psi | 87% | 2930 fps | 99.9% |
| Shooters World SW4350ᴾ | <<locked>> | 100% | 52,431 psi | 87% | 2946 fps | 96.2% |
| Shooters World Tactical Rifle | <<locked>> | 82% | 54,230 psi | 90% | 2910 fps | 99.8% |
| SNPE Vectan SP 11 | <<locked>> | 94% | 51,663 psi | 86% | 2982 fps | 99.2% |
| SNPE Vectan SP 3 | <<locked>> | 82% | 54,186 psi | 90% | 2897 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 88% | 53,824 psi | 89% | 2949 fps | 98.2% |
| SNPE Vectan SP 9 | <<locked>> | 90% | 54,273 psi | 90% | 2972 fps | 99.5% |
| SNPE Vectan Tubal 3000 | <<locked>> | 88% | 53,214 psi | 88% | 2851 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 94% | 52,924 psi | 88% | 2841 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 98% | 52,286 psi | 87% | 2867 fps | 95.8% |
| Somchem S321 | <<locked>> | 84% | 52,852 psi | 88% | 2943 fps | 99.9% |
| Somchem S335 | <<locked>> | 88% | 52,533 psi | 87% | 2848 fps | 100% |
| Somchem S341 | <<locked>> | 88% | 53,243 psi | 88% | 2940 fps | 99.3% |
| Somchem S355 | <<locked>> | 96% | 53,882 psi | 90% | 2976 fps | 99.7% |
| Somchem S365ᴾ | <<locked>> | 100% | 44,382 psi | 74% | 2917 fps | 99.6% |
| Vihtavuori N130 | <<locked>> | 84% | 52,982 psi | 88% | 2818 fps | 100% |
| Vihtavuori N133 | <<locked>> | 88% | 53,287 psi | 89% | 2838 fps | 100% |
| Vihtavuori N135 | <<locked>> | 92% | 54,462 psi | 90% | 2920 fps | 100% |
| Vihtavuori N140 | <<locked>> | 90% | 52,315 psi | 87% | 2887 fps | 100% |
| Vihtavuori N150 | <<locked>> | 96% | 51,735 psi | 86% | 2904 fps | 99.9% |
| Vihtavuori N160ᴾ | <<locked>> | 100% | 52,634 psi | 87% | 2972 fps | 98.4% |
| Vihtavuori N530 | <<locked>> | 86% | 52,315 psi | 87% | 2910 fps | 99.8% |
| Vihtavuori N540 | <<locked>> | 92% | 53,780 psi | 89% | 2930 fps | 100% |
| Vihtavuori N550ᴾ | <<locked>> | 100% | 51,750 psi | 86% | 2976 fps | 98.2% |
| Winchester 6.5 StaBALLᴾ | <<locked>> | 100% | 53,679 psi | 89% | 2959 fps | 99.8% |
| Winchester 748 | <<locked>> | 86% | 51,488 psi | 86% | 2953 fps | 100% |
| Winchester 760ᴾ | <<locked>> | 100% | 53,954 psi | 90% | 3038 fps | 96.4% |
| Winchester StaBALL Match | <<locked>> | 90% | 54,085 psi | 90% | 2982 fps | 99.7% |
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% | 44,367 psi | 74% | 2723 fps | 100% |
| Accurate 2460 | <<locked>> | 80% | 48,646 psi | 81% | 2835 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 37,014 psi | 61% | 2631 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 43,540 psi | 72% | 2782 fps | 99.8% |
| Accurate 4064 | <<locked>> | 80% | 34,998 psi | 58% | 2615 fps | 99.3% |
| Accurate 4350 | <<locked>> | 92% | 38,029 psi | 63% | 2740 fps | 95.2% |
| ADI AR 2206H | <<locked>> | 80% | 40,901 psi | 68% | 2733 fps | 97.4% |
| ADI AR 2208 | <<locked>> | 82% | 37,043 psi | 62% | 2628 fps | 95.4% |
| ADI Benchmark 8208 | <<locked>> | 80% | 42,946 psi | 71% | 2749 fps | 98.8% |
| Alliant AR-Comp | <<locked>> | 80% | 42,380 psi | 70% | 2746 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 80% | 49,951 psi | 83% | 2959 fps | 99.4% |
| Alliant Power Pro 2000-MR | 38.9 gr | 82% | 39,320 psi | 65% | 2795 fps | 95.8% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 34,069 psi | 57% | 2592 fps | 96.3% |
| Alliant Reloder-10x | <<locked>> | 80% | 50,212 psi | 83% | 2828 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 80% | 36,738 psi | 61% | 2657 fps | 95.6% |
| Alliant Reloder-16 | <<locked>> | 92% | 38,711 psi | 64% | 2756 fps | 95.3% |
| Alliant Reloder-17 | 39.3 gr | 84% | 33,620 psi | 56% | 2657 fps | 95.3% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 39,871 psi | 66% | 2726 fps | 95.9% |
| Bofors RP3 | <<locked>> | 80% | 33,533 psi | 56% | 2592 fps | 96.3% |
| Hodgdon Benchmark | <<locked>> | 80% | 44,730 psi | 74% | 2740 fps | 99.4% |
| Hodgdon BL-C2 | <<locked>> | 80% | 41,292 psi | 69% | 2762 fps | 99% |
| Hodgdon CFE223 | <<locked>> | 80% | 45,368 psi | 75% | 2904 fps | 97.9% |
| Hodgdon H322 | <<locked>> | 80% | 48,849 psi | 81% | 2854 fps | 100% |
| Hodgdon H335 | <<locked>> | 80% | 49,763 psi | 83% | 2877 fps | 100% |
| Hodgdon H380 | <<locked>> | 84% | 39,494 psi | 66% | 2710 fps | 95% |
| Hodgdon H414 | <<locked>> | 98% | 50,183 psi | 83% | 2972 fps | 95.5% |
| Hodgdon H4895 | <<locked>> | 80% | 41,249 psi | 69% | 2746 fps | 98% |
| Hodgdon Hybrid 100V | <<locked>> | 90% | 33,054 psi | 55% | 2585 fps | 95.2% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 37,159 psi | 62% | 2707 fps | 97.4% |
| Hodgdon TrailBoss | <<locked>> | 80% | 25,918 psi | 43% | 1624 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 39,711 psi | 66% | 2697 fps | 97.5% |
| IMR 3031 | <<locked>> | 80% | 40,422 psi | 67% | 2749 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 36,390 psi | 60% | 2605 fps | 95.5% |
| IMR 4166 Enduron | <<locked>> | 88% | 50,154 psi | 83% | 2851 fps | 95.3% |
| IMR 4198 | <<locked>> | 80% | 50,430 psi | 84% | 2789 fps | 100% |
| IMR 4451 Enduron | <<locked>> | 94% | 49,661 psi | 83% | 2871 fps | 95.1% |
| IMR 4831 | <<locked>> | 94% | 39,204 psi | 65% | 2746 fps | 95.7% |
| IMR 4895 | <<locked>> | 80% | 37,623 psi | 63% | 2690 fps | 96.6% |
| IMR 8208 XBR | <<locked>> | 80% | 42,946 psi | 71% | 2749 fps | 98.8% |
| Lovex D073.5 | <<locked>> | 80% | 48,414 psi | 80% | 2838 fps | 99.9% |
| Lovex D073.6 | <<locked>> | 80% | 39,653 psi | 66% | 2717 fps | 99.4% |
| Lovex S060 | <<locked>> | 80% | 41,292 psi | 69% | 2674 fps | 97.5% |
| Lovex S062 | <<locked>> | 80% | 36,245 psi | 60% | 2615 fps | 97.5% |
| Lovex S065 | <<locked>> | 92% | 42,989 psi | 71% | 2756 fps | 95% |
| Lovex S070 | <<locked>> | 98% | 49,168 psi | 82% | 2890 fps | 95.4% |
| Norma 201 | <<locked>> | 80% | 40,045 psi | 67% | 2687 fps | 98.4% |
| Norma 202 | <<locked>> | 80% | 40,176 psi | 67% | 2700 fps | 99.7% |
| Norma 203B | <<locked>> | 80% | 36,143 psi | 60% | 2648 fps | 96% |
| Norma URP | <<locked>> | 92% | 38,566 psi | 64% | 2743 fps | 95.2% |
| Ramshot Big Game | <<locked>> | 80% | 35,491 psi | 59% | 2648 fps | 95.5% |
| Ramshot Hunter | <<locked>> | 98% | 45,948 psi | 76% | 2897 fps | 95.3% |
| Ramshot TAC | <<locked>> | 80% | 42,917 psi | 71% | 2743 fps | 95.2% |
| Ramshot Wild Boar | <<locked>> | 80% | 42,018 psi | 70% | 2762 fps | 97.6% |
| Ramshot X-Terminator | <<locked>> | 80% | 46,456 psi | 77% | 2795 fps | 98.4% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,368 psi | 44% | 1667 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 48,196 psi | 80% | 2841 fps | 99.9% |
| ReloadSwiss RS 50 | <<locked>> | 90% | 48,457 psi | 81% | 2858 fps | 95.7% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 37,898 psi | 63% | 2753 fps | 95.9% |
| ReloadSwiss RS 60 | 37.4 gr | 80% | 31,299 psi | 52% | 2605 fps | 96.9% |
| ReloadSwiss RS 62 | <<locked>> | 94% | 40,611 psi | 67% | 2815 fps | 95.6% |
| ReloadSwiss RS 70 | <<locked>> | 96% | 44,309 psi | 74% | 2894 fps | 95.8% |
| Rottweil R 901 | <<locked>> | 80% | 43,888 psi | 73% | 2743 fps | 99.9% |
| Rottweil R 902 | <<locked>> | 80% | 38,130 psi | 63% | 2638 fps | 97.9% |
| Rottweil R 903 | <<locked>> | 80% | 31,502 psi | 52% | 2533 fps | 95.1% |
| Shooters World Long Rifle | <<locked>> | 92% | 42,989 psi | 71% | 2756 fps | 95% |
| Shooters World Match Rifle | <<locked>> | 80% | 39,653 psi | 66% | 2717 fps | 99.4% |
| Shooters World Precision | <<locked>> | 80% | 36,245 psi | 60% | 2615 fps | 97.5% |
| Shooters World SW4350 | <<locked>> | 98% | 49,168 psi | 82% | 2890 fps | 95.4% |
| Shooters World Tactical Rifle | <<locked>> | 80% | 50,865 psi | 85% | 2858 fps | 99.6% |
| SNPE Vectan SP 11 | <<locked>> | 82% | 34,867 psi | 58% | 2641 fps | 95.3% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 50,676 psi | 84% | 2844 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 41,002 psi | 68% | 2710 fps | 95.3% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 39,262 psi | 65% | 2694 fps | 96.9% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 41,437 psi | 69% | 2651 fps | 99.8% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 34,229 psi | 57% | 2507 fps | 99.5% |
| SNPE Vectan Tubal 7000 | <<locked>> | 96% | 48,878 psi | 81% | 2812 fps | 95% |
| Somchem S321 | <<locked>> | 80% | 46,238 psi | 77% | 2828 fps | 99.5% |
| Somchem S335 | <<locked>> | 80% | 41,147 psi | 68% | 2654 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 40,625 psi | 67% | 2713 fps | 97.2% |
| Somchem S355 | <<locked>> | 80% | 32,503 psi | 54% | 2543 fps | 95.2% |
| Somchem S365 | <<locked>> | 88% | 30,182 psi | 50% | 2569 fps | 95.5% |
| Vihtavuori N130 | <<locked>> | 80% | 46,920 psi | 78% | 2726 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 41,626 psi | 69% | 2651 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 37,101 psi | 62% | 2628 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 38,029 psi | 63% | 2635 fps | 99.7% |
| Vihtavuori N150 | <<locked>> | 80% | 30,864 psi | 51% | 2480 fps | 96.2% |
| Vihtavuori N160 | <<locked>> | 92% | 40,364 psi | 67% | 2746 fps | 95.7% |
| Vihtavuori N530 | <<locked>> | 80% | 42,960 psi | 71% | 2743 fps | 98.9% |
| Vihtavuori N540 | <<locked>> | 80% | 36,463 psi | 61% | 2615 fps | 99.2% |
| Vihtavuori N550 | <<locked>> | 92% | 39,668 psi | 66% | 2746 fps | 95.2% |
| Winchester 6.5 StaBALL | <<locked>> | 86% | 33,678 psi | 56% | 2559 fps | 95.6% |
| Winchester 748 | <<locked>> | 80% | 41,974 psi | 70% | 2782 fps | 99.3% |
| Winchester 760 | <<locked>> | 98% | 50,531 psi | 84% | 2979 fps | 95.6% |
| Winchester StaBALL Match | <<locked>> | 80% | 38,624 psi | 64% | 2697 fps | 97.4% |
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 94 powders for .260 Rem. loaded with the .264 | 110gr | Hasler Hunting. ReloadSwiss RS 60 delivers the highest muzzle velocity at 3,094 fps; across all powders the maximum-charge window runs from 1,814 fps to 3,094 fps. Accurate 4350 gives the best case fill at 100 %, and 94 of the 94 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (415 MPa), the top charges use 58–90 %, leaving at least 10 % headroom. The 110.0 gr projectile in 0.264" calls for a 1:9.5 twist; slower twists will usually not stabilise this weight. Accurate 4350, Alliant Reloder-16, Hodgdon H414 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 Power Pro 2000-MR, ReloadSwiss RS 60, Alliant Reloder-17 rank at the top here: for .260 Rem. with the .264 | 110gr | Hasler 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.