Load Specifications
Load data in caliber .277 Fury Commercial with .277 | 90gr | Speer TNT HP bullet and 59 powders. The key underlying parameters are shown in the table above.
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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Max Load - Barrel Length: 20"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 1680 | <<locked>> | 84% | 56,449 psi | 89% | 3114 fps | 100% |
| Accurate 2015 | <<locked>> | 96% | 55,013 psi | 87% | 3166 fps | 99.9% |
| Accurate 2460 | <<locked>> | 92% | 54,172 psi | 86% | 3173 fps | 98.5% |
| Accurate 2495ᴾ | <<locked>> | 100% | 50,589 psi | 80% | 3143 fps | 99.8% |
| Accurate 2520 | <<locked>> | 96% | 54,926 psi | 87% | 3219 fps | 98.3% |
| Accurate 4064ᴾ | <<locked>> | 100% | 46,862 psi | 74% | 3097 fps | 97.9% |
| Accurate LT-30 | <<locked>> | 90% | 56,956 psi | 90% | 3133 fps | 99.7% |
| Accurate LT-32 | <<locked>> | 88% | 53,998 psi | 86% | 3094 fps | 98.2% |
| ADI AR 2207 | <<locked>> | 86% | 54,244 psi | 86% | 3130 fps | 100% |
| ADI AR 2219 | <<locked>> | 90% | 56,768 psi | 90% | 3251 fps | 99.6% |
| ADI Benchmark 8208 | <<locked>> | 96% | 54,027 psi | 86% | 3176 fps | 96.4% |
| Alliant AR-Comp | <<locked>> | 98% | 55,259 psi | 88% | 3255 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 92% | 54,708 psi | 87% | 3287 fps | 95.9% |
| Alliant Reloder-10x | <<locked>> | 92% | 55,434 psi | 88% | 3196 fps | 100% |
| Alliant Reloder-7 | <<locked>> | 86% | 55,651 psi | 88% | 3143 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 90% | 56,115 psi | 89% | 3117 fps | 99.7% |
| Hodgdon Benchmark | <<locked>> | 96% | 56,811 psi | 90% | 3182 fps | 97.6% |
| Hodgdon BL-C2 | <<locked>> | 98% | 55,811 psi | 88% | 3255 fps | 97.4% |
| Hodgdon H322 | <<locked>> | 92% | 54,810 psi | 87% | 3219 fps | 99.4% |
| Hodgdon H335 | <<locked>> | 92% | 56,376 psi | 89% | 3238 fps | 99% |
| Hodgdon H4198 | <<locked>> | 86% | 55,564 psi | 88% | 3136 fps | 99.3% |
| Hodgdon H4895 | <<locked>> | 98% | 54,563 psi | 86% | 3222 fps | 95.8% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 33,069 psi | 52% | 1978 fps | 100% |
| Hodgdon VARGETᴾ | <<locked>> | 100% | 56,637 psi | 90% | 3232 fps | 96.1% |
| IMR 3031ᴾ | <<locked>> | 100% | 56,173 psi | 89% | 3297 fps | 99.9% |
| IMR 4198 | <<locked>> | 92% | 56,260 psi | 89% | 3173 fps | 100% |
| IMR 4227 | <<locked>> | 82% | 55,434 psi | 88% | 3094 fps | 100% |
| IMR 8208 XBR | <<locked>> | 96% | 54,027 psi | 86% | 3176 fps | 96.4% |
| Lovex D073.4 | <<locked>> | 86% | 54,317 psi | 86% | 3192 fps | 98% |
| Lovex D073.5 | <<locked>> | 92% | 54,346 psi | 86% | 3173 fps | 97.5% |
| Lovex D073.6ᴾ | <<locked>> | 100% | 56,202 psi | 89% | 3251 fps | 98.4% |
| Lovex S053 | <<locked>> | 82% | 53,809 psi | 85% | 3031 fps | 100% |
| Norma 200 | <<locked>> | 88% | 55,303 psi | 88% | 3173 fps | 100% |
| Norma 201ᴾ | <<locked>> | 100% | 56,202 psi | 89% | 3212 fps | 96.9% |
| Norma 202ᴾ | <<locked>> | 100% | 56,507 psi | 90% | 3238 fps | 99% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 33,083 psi | 52% | 2024 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 82% | 55,811 psi | 88% | 3130 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 92% | 54,259 psi | 86% | 3186 fps | 97.9% |
| Rottweil R 901 | <<locked>> | 96% | 53,751 psi | 85% | 3166 fps | 98.4% |
| Rottweil R 902ᴾ | <<locked>> | 100% | 53,156 psi | 84% | 3150 fps | 96.3% |
| Shooters World AR Plus | <<locked>> | 86% | 54,317 psi | 86% | 3192 fps | 98% |
| Shooters World Match Rifleᴾ | <<locked>> | 100% | 56,202 psi | 89% | 3251 fps | 98.4% |
| Shooters World Tactical Rifle | <<locked>> | 90% | 54,679 psi | 87% | 3143 fps | 96.1% |
| SNPE Vectan BA6 1/2 | <<locked>> | 86% | 54,215 psi | 86% | 2874 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 88% | 53,548 psi | 85% | 3189 fps | 98.5% |
| SNPE Vectan SP 3 | <<locked>> | 92% | 56,463 psi | 89% | 3215 fps | 99.9% |
| SNPE Vectan Tubal 3000 | <<locked>> | 98% | 55,869 psi | 89% | 3136 fps | 98.8% |
| SNPE Vectan Tubal 5000ᴾ | <<locked>> | 100% | 48,240 psi | 76% | 3012 fps | 98.6% |
| Somchem S321 | <<locked>> | 94% | 55,550 psi | 88% | 3222 fps | 97.1% |
| Somchem S335 | <<locked>> | 98% | 54,360 psi | 86% | 3130 fps | 99.3% |
| Vihtavuori N120 | <<locked>> | 86% | 54,215 psi | 86% | 3081 fps | 100% |
| Vihtavuori N130 | <<locked>> | 94% | 55,869 psi | 89% | 3143 fps | 100% |
| Vihtavuori N133 | <<locked>> | 98% | 55,216 psi | 88% | 3140 fps | 99.9% |
| Vihtavuori N135ᴾ | <<locked>> | 100% | 50,952 psi | 81% | 3146 fps | 99.8% |
| Vihtavuori N140ᴾ | <<locked>> | 100% | 53,708 psi | 85% | 3163 fps | 98.9% |
| Vihtavuori N530 | <<locked>> | 96% | 54,868 psi | 87% | 3182 fps | 96.7% |
| Vihtavuori N540ᴾ | <<locked>> | 100% | 52,011 psi | 82% | 3140 fps | 98.3% |
| Winchester 748 | <<locked>> | 98% | 56,811 psi | 90% | 3284 fps | 97.9% |
| Winchester StaBALL Matchᴾ | <<locked>> | 100% | 55,825 psi | 88% | 3238 fps | 96% |
Start Load - Barrel Length: 20"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 1680 | <<locked>> | 80% | 49,284 psi | 78% | 2999 fps | 99.9% |
| Accurate 2015 | <<locked>> | 80% | 33,054 psi | 52% | 2713 fps | 96.2% |
| Accurate 2460 | <<locked>> | 84% | 41,002 psi | 65% | 2917 fps | 95.6% |
| Accurate 2495 | <<locked>> | 86% | 31,488 psi | 50% | 2723 fps | 95.9% |
| Accurate 2520 | <<locked>> | 88% | 41,553 psi | 66% | 2966 fps | 95.2% |
| Accurate 4064 | <<locked>> | 94% | 38,638 psi | 61% | 2920 fps | 95.6% |
| Accurate LT-30 | <<locked>> | 80% | 41,930 psi | 66% | 2854 fps | 97.5% |
| Accurate LT-32 | <<locked>> | 80% | 42,293 psi | 67% | 2864 fps | 95.6% |
| ADI AR 2207 | <<locked>> | 80% | 44,817 psi | 71% | 2972 fps | 100% |
| ADI AR 2219 | <<locked>> | 80% | 40,089 psi | 64% | 2930 fps | 96.7% |
| ADI Benchmark 8208 | <<locked>> | 94% | 50,836 psi | 81% | 3120 fps | 95.7% |
| Alliant AR-Comp | <<locked>> | 80% | 30,472 psi | 48% | 2726 fps | 97.8% |
| Alliant Power Pro 1200-R | <<locked>> | 90% | 51,300 psi | 81% | 3225 fps | 95.1% |
| Alliant Reloder-10x | <<locked>> | 80% | 38,130 psi | 60% | 2861 fps | 98.7% |
| Alliant Reloder-7 | <<locked>> | 80% | 46,238 psi | 73% | 2979 fps | 99.9% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 40,422 psi | 64% | 2828 fps | 97.5% |
| Hodgdon Benchmark | <<locked>> | 90% | 47,239 psi | 75% | 3009 fps | 95.6% |
| Hodgdon BL-C2 | <<locked>> | 94% | 48,544 psi | 77% | 3123 fps | 95.8% |
| Hodgdon H322 | <<locked>> | 80% | 36,535 psi | 58% | 2841 fps | 95.5% |
| Hodgdon H335 | <<locked>> | 82% | 39,987 psi | 63% | 2917 fps | 95.5% |
| Hodgdon H4198 | <<locked>> | 80% | 46,166 psi | 73% | 2963 fps | 97.9% |
| Hodgdon H4895 | <<locked>> | 96% | 51,285 psi | 81% | 3159 fps | 95% |
| Hodgdon TrailBoss | <<locked>> | 80% | 24,540 psi | 39% | 1775 fps | 100% |
| Hodgdon VARGET | <<locked>> | 98% | 53,229 psi | 84% | 3173 fps | 95.3% |
| IMR 3031 | <<locked>> | 84% | 33,040 psi | 52% | 2805 fps | 95% |
| IMR 4198 | <<locked>> | 80% | 39,218 psi | 62% | 2854 fps | 99.5% |
| IMR 4227 | <<locked>> | 80% | 51,938 psi | 82% | 3041 fps | 100% |
| IMR 8208 XBR | <<locked>> | 94% | 50,836 psi | 81% | 3120 fps | 95.7% |
| Lovex D073.4 | <<locked>> | 80% | 43,859 psi | 70% | 2992 fps | 95.7% |
| Lovex D073.5 | <<locked>> | 88% | 46,920 psi | 74% | 3038 fps | 95.8% |
| Lovex D073.6 | <<locked>> | 92% | 42,438 psi | 67% | 2995 fps | 95.5% |
| Lovex S053 | <<locked>> | 80% | 50,894 psi | 81% | 2986 fps | 100% |
| Norma 200 | <<locked>> | 80% | 43,163 psi | 68% | 2953 fps | 99.8% |
| Norma 201 | <<locked>> | 96% | 49,661 psi | 79% | 3097 fps | 95.5% |
| Norma 202 | <<locked>> | 88% | 38,566 psi | 61% | 2884 fps | 95.1% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 24,439 psi | 39% | 1814 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 80% | 52,446 psi | 83% | 3077 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 86% | 44,483 psi | 71% | 2995 fps | 95.7% |
| Rottweil R 901 | <<locked>> | 86% | 39,972 psi | 63% | 2884 fps | 95.2% |
| Rottweil R 902 | <<locked>> | 98% | 50,009 psi | 79% | 3091 fps | 95.6% |
| Shooters World AR Plus | <<locked>> | 80% | 43,859 psi | 70% | 2992 fps | 95.7% |
| Shooters World Match Rifle | <<locked>> | 92% | 42,438 psi | 67% | 2995 fps | 95.5% |
| Shooters World Tactical Rifle | <<locked>> | 88% | 51,024 psi | 81% | 3077 fps | 95.3% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 46,282 psi | 73% | 2756 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 80% | 40,553 psi | 64% | 2927 fps | 95.6% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 38,392 psi | 61% | 2864 fps | 97.1% |
| SNPE Vectan Tubal 3000 | <<locked>> | 86% | 38,450 psi | 61% | 2802 fps | 95% |
| SNPE Vectan Tubal 5000 | <<locked>> | 90% | 35,259 psi | 56% | 2740 fps | 95.2% |
| Somchem S321 | <<locked>> | 90% | 48,515 psi | 77% | 3091 fps | 95.5% |
| Somchem S335 | <<locked>> | 84% | 35,389 psi | 56% | 2743 fps | 95% |
| Vihtavuori N120 | <<locked>> | 80% | 44,875 psi | 71% | 2927 fps | 100% |
| Vihtavuori N130 | <<locked>> | 80% | 36,172 psi | 57% | 2759 fps | 98.1% |
| Vihtavuori N133 | <<locked>> | 80% | 31,517 psi | 50% | 2644 fps | 95.4% |
| Vihtavuori N135 | <<locked>> | 84% | 30,298 psi | 48% | 2687 fps | 95.2% |
| Vihtavuori N140 | <<locked>> | 90% | 38,725 psi | 61% | 2864 fps | 95.6% |
| Vihtavuori N530 | <<locked>> | 92% | 47,979 psi | 76% | 3058 fps | 95.1% |
| Vihtavuori N540 | <<locked>> | 92% | 40,074 psi | 64% | 2904 fps | 95.4% |
| Winchester 748 | <<locked>> | 92% | 46,079 psi | 73% | 3087 fps | 95.5% |
| Winchester StaBALL Match | <<locked>> | 98% | 52,083 psi | 83% | 3173 fps | 95.2% |
ᴾ possible press load - work up slowly to this load while watching for signs of excessive pressure.
This overview compares 89 powders for .277 Fury Commercial loaded with the .277 | 90gr | Speer TNT HP. IMR 3031 delivers the highest muzzle velocity at 3,297 fps; across all powders the maximum-charge window runs from 1,978 fps to 3,297 fps. Accurate 2495 gives the best case fill at 100 %, and 89 of the 89 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (435 MPa), the top charges use 52–90 %, leaving at least 10 % headroom. The 90.0 gr projectile in 0.277" calls for a 1:15.0 twist; slower twists will usually not stabilise this weight. Accurate 2495, Accurate 4064, ADI AR 2208 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. As outliers, Accurate 2200, Accurate 2230, ADI AR 2208 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.