Load Specifications
Load data in caliber .270 Win. with .277 | 130gr | Nosler AccuBond bullet and 94 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are ReloadSwiss RS 70 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 2015 | <<locked>> | 82% | 55,056 psi | 88% | 2828 fps | 100% |
| Accurate 2495 | <<locked>> | 86% | 54,070 psi | 87% | 2854 fps | 100% |
| Accurate 2520 | <<locked>> | 82% | 55,492 psi | 89% | 2920 fps | 100% |
| Accurate 2700 | <<locked>> | 88% | 56,391 psi | 90% | 2907 fps | 97.4% |
| Accurate 3100ᴾ | <<locked>> | 100% | 44,730 psi | 72% | 2805 fps | 96.9% |
| Accurate 4064 | <<locked>> | 88% | 54,244 psi | 87% | 2904 fps | 100% |
| Accurate 4350 | <<locked>> | 96% | 54,259 psi | 87% | 2992 fps | 99.6% |
| ADI AR 2206H | <<locked>> | 84% | 53,954 psi | 87% | 2930 fps | 99.9% |
| ADI AR 2208 | <<locked>> | 90% | 55,143 psi | 88% | 2933 fps | 99.8% |
| ADI Benchmark 8208 | <<locked>> | 84% | 56,304 psi | 90% | 2930 fps | 100% |
| Alliant AR-Comp | <<locked>> | 82% | 53,911 psi | 86% | 2854 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 86% | 53,679 psi | 86% | 3048 fps | 99.8% |
| Alliant Reloder- TS 15.5 | <<locked>> | 90% | 55,317 psi | 89% | 2953 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 88% | 56,014 psi | 90% | 2982 fps | 99.9% |
| Alliant Reloder-16 | <<locked>> | 98% | 55,245 psi | 89% | 3048 fps | 99.9% |
| Alliant Reloder-17 | <<locked>> | 92% | 52,953 psi | 85% | 3028 fps | 100% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 42,366 psi | 68% | 2831 fps | 99.4% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 47,979 psi | 77% | 3012 fps | 99% |
| Baschieri & Pellagri 107 | <<locked>> | 84% | 53,940 psi | 86% | 2946 fps | 99.6% |
| Bofors RP3 | <<locked>> | 90% | 56,144 psi | 90% | 2972 fps | 100% |
| Bofors RP7 | <<locked>> | 94% | 55,927 psi | 90% | 2943 fps | 97.6% |
| Hodgdon Benchmark | <<locked>> | 82% | 54,404 psi | 87% | 2861 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 84% | 56,217 psi | 90% | 2963 fps | 100% |
| Hodgdon H380 | <<locked>> | 88% | 53,316 psi | 85% | 2930 fps | 99.3% |
| Hodgdon H414 | <<locked>> | 94% | 53,171 psi | 85% | 2982 fps | 97.8% |
| Hodgdon H4350 | <<locked>> | 92% | 53,635 psi | 86% | 2943 fps | 96.5% |
| Hodgdon H4895 | <<locked>> | 84% | 54,549 psi | 87% | 2940 fps | 100% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 55,201 psi | 89% | 2972 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 86% | 54,418 psi | 87% | 2976 fps | 100% |
| Hodgdon Superformance | <<locked>> | 94% | 53,490 psi | 86% | 3015 fps | 97.5% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,853 psi | 57% | 1821 fps | 100% |
| Hodgdon VARGET | <<locked>> | 86% | 55,825 psi | 90% | 2946 fps | 100% |
| IMR 3031 | <<locked>> | 84% | 54,940 psi | 88% | 2927 fps | 100% |
| IMR 4064 | <<locked>> | 88% | 54,563 psi | 87% | 2913 fps | 99.9% |
| IMR 4166 Enduron | <<locked>> | 86% | 54,331 psi | 87% | 2894 fps | 97.8% |
| IMR 4350 | <<locked>> | 98% | 56,420 psi | 90% | 2972 fps | 97.7% |
| IMR 4451 Enduron | <<locked>> | 92% | 54,476 psi | 87% | 2923 fps | 97.8% |
| IMR 4831 | <<locked>> | 98% | 54,563 psi | 87% | 2979 fps | 99.7% |
| IMR 4895 | <<locked>> | 86% | 53,664 psi | 86% | 2953 fps | 100% |
| IMR 8208 XBR | <<locked>> | 84% | 56,304 psi | 90% | 2930 fps | 100% |
| Lovex D073.6 | <<locked>> | 84% | 54,172 psi | 87% | 2910 fps | 100% |
| Lovex S060 | <<locked>> | 84% | 53,519 psi | 86% | 2861 fps | 99.9% |
| Lovex S062 | <<locked>> | 88% | 54,505 psi | 87% | 2910 fps | 100% |
| Lovex S065 | <<locked>> | 94% | 53,882 psi | 86% | 2913 fps | 98.8% |
| Lovex S070 | <<locked>> | 96% | 54,955 psi | 88% | 2949 fps | 98.1% |
| Norma 201 | <<locked>> | 86% | 56,260 psi | 90% | 2927 fps | 100% |
| Norma 202 | <<locked>> | 84% | 53,490 psi | 86% | 2877 fps | 100% |
| Norma 203B | <<locked>> | 88% | 55,259 psi | 89% | 2966 fps | 100% |
| Norma 204 | <<locked>> | 96% | 53,461 psi | 86% | 2963 fps | 95.9% |
| Norma MRPᴾ | <<locked>> | 100% | 47,500 psi | 76% | 2959 fps | 96.4% |
| Norma URP | <<locked>> | 96% | 53,142 psi | 85% | 2976 fps | 99.5% |
| Ramshot Big Game | <<locked>> | 88% | 55,695 psi | 89% | 2989 fps | 100% |
| Ramshot Hunter | <<locked>> | 98% | 55,651 psi | 89% | 3028 fps | 98.8% |
| Ramshot TAC | <<locked>> | 82% | 53,127 psi | 85% | 2897 fps | 98.8% |
| Ramshot Wild Boar | <<locked>> | 82% | 52,779 psi | 85% | 2913 fps | 99.9% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,230 psi | 58% | 1864 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 88% | 53,519 psi | 86% | 2910 fps | 98.2% |
| ReloadSwiss RS 52 | <<locked>> | 84% | 53,026 psi | 85% | 2992 fps | 99.8% |
| ReloadSwiss RS 60 | <<locked>> | 92% | 56,376 psi | 90% | 3084 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 96% | 53,853 psi | 86% | 3009 fps | 99.5% |
| ReloadSwiss RS 70 | <<locked>> | 96% | 53,301 psi | 85% | 3038 fps | 99.3% |
| Rottweil R 901 | <<locked>> | 82% | 53,969 psi | 87% | 2861 fps | 100% |
| Rottweil R 902 | <<locked>> | 86% | 53,388 psi | 86% | 2874 fps | 100% |
| Rottweil R 903 | <<locked>> | 92% | 56,014 psi | 90% | 2963 fps | 100% |
| Rottweil R 907 | <<locked>> | 94% | 55,927 psi | 90% | 2943 fps | 97.6% |
| Shooters World Long Rifle | <<locked>> | 94% | 53,882 psi | 86% | 2913 fps | 98.8% |
| Shooters World Match Rifle | <<locked>> | 84% | 54,172 psi | 87% | 2910 fps | 100% |
| Shooters World Precision | <<locked>> | 88% | 54,505 psi | 87% | 2910 fps | 100% |
| Shooters World SW4350 | <<locked>> | 96% | 54,955 psi | 88% | 2949 fps | 98.1% |
| SNPE Vectan SP 11 | <<locked>> | 90% | 54,244 psi | 87% | 2972 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 84% | 55,216 psi | 89% | 2930 fps | 99.4% |
| SNPE Vectan SP 9 | <<locked>> | 86% | 56,028 psi | 90% | 2956 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 84% | 54,128 psi | 87% | 2815 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 90% | 54,447 psi | 87% | 2812 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 94% | 54,114 psi | 87% | 2867 fps | 97.8% |
| Somchem S335 | <<locked>> | 84% | 53,606 psi | 86% | 2812 fps | 100% |
| Somchem S341 | <<locked>> | 84% | 54,984 psi | 88% | 2923 fps | 100% |
| Somchem S355 | <<locked>> | 92% | 56,376 psi | 90% | 2963 fps | 100% |
| Somchem S365ᴾ | <<locked>> | 100% | 55,027 psi | 88% | 3035 fps | 100% |
| Somchem S385ᴾ | <<locked>> | 100% | 50,937 psi | 82% | 2910 fps | 96.6% |
| Vihtavuori N133 | <<locked>> | 84% | 54,433 psi | 87% | 2799 fps | 100% |
| Vihtavuori N135 | <<locked>> | 86% | 53,490 psi | 86% | 2844 fps | 100% |
| Vihtavuori N140 | <<locked>> | 86% | 53,882 psi | 86% | 2858 fps | 100% |
| Vihtavuori N150 | <<locked>> | 92% | 54,114 psi | 87% | 2887 fps | 100% |
| Vihtavuori N160 | <<locked>> | 96% | 55,651 psi | 89% | 2976 fps | 99.7% |
| Vihtavuori N530 | <<locked>> | 82% | 53,316 psi | 85% | 2877 fps | 100% |
| Vihtavuori N540 | <<locked>> | 88% | 55,593 psi | 89% | 2900 fps | 100% |
| Vihtavuori N550 | <<locked>> | 96% | 54,520 psi | 87% | 2976 fps | 99.5% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 46,905 psi | 75% | 2913 fps | 99.3% |
| Winchester 6.5 StaBALL | <<locked>> | 96% | 55,579 psi | 89% | 2946 fps | 100% |
| Winchester 748 | <<locked>> | 82% | 53,359 psi | 86% | 2927 fps | 100% |
| Winchester 760 | <<locked>> | 94% | 53,447 psi | 86% | 2986 fps | 97.8% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 38,000 psi | 61% | 2844 fps | 99.5% |
| Winchester StaBALL Match | <<locked>> | 86% | 55,912 psi | 90% | 2963 fps | 100% |
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% | 51,605 psi | 83% | 2779 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 44,599 psi | 72% | 2710 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 51,764 psi | 83% | 2864 fps | 100% |
| Accurate 2700 | <<locked>> | 82% | 46,238 psi | 74% | 2733 fps | 95.2% |
| Accurate 3100 | <<locked>> | 96% | 39,015 psi | 63% | 2687 fps | 95.2% |
| Accurate 4064 | <<locked>> | 80% | 42,192 psi | 68% | 2707 fps | 100% |
| Accurate 4350 | <<locked>> | 82% | 33,286 psi | 53% | 2575 fps | 95.1% |
| ADI AR 2206H | <<locked>> | 80% | 47,601 psi | 76% | 2822 fps | 99.5% |
| ADI AR 2208 | <<locked>> | 80% | 40,466 psi | 65% | 2664 fps | 97.9% |
| ADI Benchmark 8208 | <<locked>> | 80% | 49,676 psi | 80% | 2828 fps | 100% |
| Alliant AR-Comp | <<locked>> | 80% | 50,705 psi | 81% | 2808 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 43,642 psi | 70% | 2861 fps | 98.6% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 40,408 psi | 65% | 2690 fps | 99.1% |
| Alliant Reloder-15 | <<locked>> | 80% | 43,265 psi | 69% | 2756 fps | 98.6% |
| Alliant Reloder-16 | <<locked>> | 82% | 33,330 psi | 53% | 2589 fps | 95.1% |
| Alliant Reloder-17 | <<locked>> | 80% | 35,027 psi | 56% | 2661 fps | 97.6% |
| Alliant Reloder-23 | <<locked>> | 90% | 31,009 psi | 50% | 2549 fps | 95.9% |
| Alliant Reloder-26 | <<locked>> | 92% | 35,955 psi | 58% | 2736 fps | 95.4% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 47,094 psi | 76% | 2828 fps | 98.9% |
| Bofors RP3 | <<locked>> | 80% | 40,263 psi | 65% | 2697 fps | 99.2% |
| Bofors RP7 | <<locked>> | 88% | 46,296 psi | 74% | 2772 fps | 95.5% |
| Hodgdon Benchmark | <<locked>> | 80% | 51,169 psi | 82% | 2812 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 80% | 48,965 psi | 79% | 2851 fps | 100% |
| Hodgdon H380 | <<locked>> | 80% | 41,002 psi | 66% | 2700 fps | 97% |
| Hodgdon H414 | <<locked>> | 88% | 43,555 psi | 70% | 2802 fps | 95.5% |
| Hodgdon H4350 | <<locked>> | 88% | 47,326 psi | 76% | 2831 fps | 95% |
| Hodgdon H4895 | <<locked>> | 80% | 48,124 psi | 77% | 2831 fps | 99.8% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 28,877 psi | 46% | 2431 fps | 95.1% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 44,353 psi | 71% | 2805 fps | 99.7% |
| Hodgdon Superformance | 55.3 gr | 90% | 46,456 psi | 74% | 2884 fps | 95.7% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,585 psi | 43% | 1624 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 46,195 psi | 74% | 2782 fps | 99.6% |
| IMR 3031 | <<locked>> | 80% | 48,051 psi | 77% | 2822 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 42,511 psi | 68% | 2700 fps | 98.6% |
| IMR 4166 Enduron | <<locked>> | 80% | 45,092 psi | 72% | 2726 fps | 95.8% |
| IMR 4350 | <<locked>> | 92% | 46,804 psi | 75% | 2805 fps | 95.7% |
| IMR 4451 Enduron | <<locked>> | 84% | 42,569 psi | 68% | 2700 fps | 95% |
| IMR 4831 | <<locked>> | 84% | 34,505 psi | 55% | 2589 fps | 95.6% |
| IMR 4895 | <<locked>> | 80% | 44,367 psi | 71% | 2785 fps | 99.2% |
| IMR 8208 XBR | <<locked>> | 80% | 49,676 psi | 80% | 2828 fps | 100% |
| Lovex D073.6 | <<locked>> | 80% | 47,311 psi | 76% | 2802 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 47,282 psi | 76% | 2753 fps | 99.5% |
| Lovex S062 | <<locked>> | 80% | 42,569 psi | 68% | 2703 fps | 99.6% |
| Lovex S065 | <<locked>> | 84% | 39,639 psi | 64% | 2644 fps | 95.8% |
| Lovex S070 | <<locked>> | 88% | 42,772 psi | 69% | 2730 fps | 95.5% |
| Norma 201 | <<locked>> | 80% | 46,833 psi | 75% | 2772 fps | 99.9% |
| Norma 202 | <<locked>> | 80% | 47,123 psi | 76% | 2776 fps | 100% |
| Norma 203B | <<locked>> | 80% | 42,656 psi | 68% | 2743 fps | 98.9% |
| Norma 204 | <<locked>> | 94% | 50,111 psi | 80% | 2904 fps | 95.1% |
| Norma MRP | <<locked>> | 98% | 44,498 psi | 71% | 2900 fps | 95.5% |
| Norma URP | <<locked>> | 82% | 33,533 psi | 54% | 2575 fps | 95% |
| Ramshot Big Game | <<locked>> | 80% | 42,438 psi | 68% | 2759 fps | 98.8% |
| Ramshot Hunter | <<locked>> | 88% | 39,813 psi | 64% | 2730 fps | 95.3% |
| Ramshot TAC | <<locked>> | 80% | 49,777 psi | 80% | 2838 fps | 98.3% |
| Ramshot Wild Boar | <<locked>> | 80% | 49,588 psi | 80% | 2861 fps | 99.7% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,992 psi | 43% | 1663 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 41,249 psi | 66% | 2680 fps | 95.4% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 46,122 psi | 74% | 2871 fps | 99.1% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 37,289 psi | 60% | 2730 fps | 99.8% |
| ReloadSwiss RS 62 | <<locked>> | 84% | 35,563 psi | 57% | 2654 fps | 95.5% |
| ReloadSwiss RS 70 | 50.7 gr | 86% | 37,623 psi | 60% | 2713 fps | 95.5% |
| Rottweil R 901 | <<locked>> | 80% | 50,705 psi | 81% | 2812 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 44,353 psi | 71% | 2720 fps | 99.7% |
| Rottweil R 903 | <<locked>> | 80% | 37,797 psi | 61% | 2635 fps | 98.5% |
| Rottweil R 907 | <<locked>> | 88% | 46,296 psi | 74% | 2772 fps | 95.5% |
| Shooters World Long Rifle | <<locked>> | 84% | 39,639 psi | 64% | 2644 fps | 95.8% |
| Shooters World Match Rifle | <<locked>> | 80% | 47,311 psi | 76% | 2802 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 42,569 psi | 68% | 2703 fps | 99.6% |
| Shooters World SW4350 | <<locked>> | 88% | 42,772 psi | 69% | 2730 fps | 95.5% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 38,957 psi | 62% | 2690 fps | 98.1% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 48,080 psi | 77% | 2812 fps | 98.5% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 46,253 psi | 74% | 2792 fps | 99.4% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 47,790 psi | 77% | 2717 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 40,016 psi | 64% | 2582 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 88% | 44,614 psi | 72% | 2703 fps | 95.8% |
| Somchem S335 | <<locked>> | 80% | 47,630 psi | 76% | 2720 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 47,950 psi | 77% | 2808 fps | 99.5% |
| Somchem S355 | <<locked>> | 80% | 38,653 psi | 62% | 2644 fps | 98.5% |
| Somchem S365 | <<locked>> | 80% | 28,224 psi | 45% | 2470 fps | 96.4% |
| Somchem S385 | <<locked>> | 96% | 44,715 psi | 72% | 2799 fps | 95.1% |
| Vihtavuori N133 | <<locked>> | 80% | 48,182 psi | 77% | 2707 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 44,121 psi | 71% | 2700 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 44,527 psi | 71% | 2707 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 36,651 psi | 59% | 2575 fps | 99.1% |
| Vihtavuori N160 | <<locked>> | 82% | 34,954 psi | 56% | 2582 fps | 95.5% |
| Vihtavuori N530 | <<locked>> | 80% | 49,966 psi | 80% | 2825 fps | 100% |
| Vihtavuori N540 | <<locked>> | 80% | 43,076 psi | 69% | 2700 fps | 100% |
| Vihtavuori N550 | <<locked>> | 82% | 34,490 psi | 55% | 2579 fps | 95.1% |
| Vihtavuori N555 | <<locked>> | 88% | 31,531 psi | 51% | 2572 fps | 95% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 32,489 psi | 52% | 2500 fps | 96.9% |
| Winchester 748 | <<locked>> | 80% | 50,053 psi | 80% | 2874 fps | 100% |
| Winchester 760 | <<locked>> | 88% | 43,787 psi | 70% | 2808 fps | 95.6% |
| Winchester StaBALL HD | <<locked>> | 92% | 29,240 psi | 47% | 2569 fps | 95.4% |
| Winchester StaBALL Match | <<locked>> | 80% | 45,745 psi | 73% | 2792 fps | 99.6% |
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 94 powders for .270 Win. loaded with the .277 | 130gr | Nosler AccuBond. ReloadSwiss RS 60 delivers the highest muzzle velocity at 3,084 fps; across all powders the maximum-charge window runs from 1,821 fps to 3,084 fps. Accurate 3100 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 (430 MPa), the top charges use 57–90 %, leaving at least 10 % headroom. The 130.0 gr projectile in 0.277" calls for a 1:10.5 twist; slower twists will usually not stabilise this weight. Accurate 3100, 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. Hodgdon H4831 SC, ReloadSwiss RS 70, Hodgdon Superformance rank at the top here: for .270 Win. with the .277 | 130gr | Nosler AccuBond 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.