Load Specifications
Load data in caliber .277 Fury Commercial with .277 | 140gr | Impala RNFP KO bullet and 89 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are ReloadSwiss RS 52, Alliant Power Pro 2000-MR and ReloadSwiss RS 60.
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: 20"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 88% | 55,825 psi | 88% | 2516 fps | 100% |
| Accurate 2460 | <<locked>> | 84% | 54,694 psi | 87% | 2539 fps | 100% |
| Accurate 2495 | <<locked>> | 92% | 54,505 psi | 86% | 2543 fps | 100% |
| Accurate 2520 | <<locked>> | 88% | 55,651 psi | 88% | 2592 fps | 100% |
| Accurate 4064 | <<locked>> | 94% | 53,954 psi | 86% | 2575 fps | 100% |
| Accurate 4350ᴾ | <<locked>> | 100% | 48,298 psi | 77% | 2556 fps | 96.5% |
| Accurate LT-30 | <<locked>> | 82% | 54,636 psi | 87% | 2457 fps | 100% |
| Accurate LT-32 | <<locked>> | 82% | 54,955 psi | 87% | 2477 fps | 100% |
| ADI AR 2206H | <<locked>> | 90% | 54,491 psi | 86% | 2589 fps | 98.8% |
| ADI AR 2208 | <<locked>> | 96% | 55,071 psi | 87% | 2579 fps | 98.3% |
| ADI AR 2219 | <<locked>> | 82% | 55,332 psi | 88% | 2569 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 90% | 56,942 psi | 90% | 2595 fps | 99.7% |
| Alliant AR-Comp | <<locked>> | 90% | 56,855 psi | 90% | 2582 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 84% | 55,434 psi | 88% | 2644 fps | 99.4% |
| Alliant Power Pro 2000-MR | <<locked>> | 94% | 56,884 psi | 90% | 2730 fps | 98.5% |
| Alliant Reloder- TS 15.5 | <<locked>> | 96% | 54,694 psi | 87% | 2605 fps | 99.4% |
| Alliant Reloder-10x | <<locked>> | 84% | 55,448 psi | 88% | 2520 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 94% | 55,448 psi | 88% | 2618 fps | 98.6% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 47,732 psi | 76% | 2552 fps | 96.5% |
| Alliant Reloder-17ᴾ | <<locked>> | 100% | 54,694 psi | 87% | 2697 fps | 99.3% |
| Baschieri & Pellagri 106 | <<locked>> | 84% | 57,014 psi | 90% | 2500 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 90% | 53,534 psi | 85% | 2589 fps | 97.8% |
| Bofors RP3 | <<locked>> | 96% | 55,216 psi | 88% | 2618 fps | 99.5% |
| Hodgdon Benchmark | <<locked>> | 88% | 55,593 psi | 88% | 2536 fps | 99.8% |
| Hodgdon BL-C2 | <<locked>> | 90% | 55,709 psi | 88% | 2621 fps | 99.8% |
| Hodgdon CFE223 | <<locked>> | 86% | 53,664 psi | 85% | 2651 fps | 98.4% |
| Hodgdon H322 | <<locked>> | 84% | 54,114 psi | 86% | 2549 fps | 100% |
| Hodgdon H335 | <<locked>> | 84% | 55,347 psi | 88% | 2575 fps | 100% |
| Hodgdon H380 | <<locked>> | 96% | 56,347 psi | 89% | 2621 fps | 97.6% |
| Hodgdon H4895 | <<locked>> | 90% | 54,969 psi | 87% | 2598 fps | 99.2% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 43,961 psi | 70% | 2454 fps | 97.3% |
| Hodgdon LEVERevolution | <<locked>> | 94% | 56,637 psi | 90% | 2671 fps | 99.6% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,317 psi | 56% | 1555 fps | 100% |
| Hodgdon VARGET | <<locked>> | 92% | 56,028 psi | 89% | 2598 fps | 99.3% |
| IMR 3031 | <<locked>> | 90% | 54,230 psi | 86% | 2595 fps | 100% |
| IMR 4064 | <<locked>> | 94% | 54,708 psi | 87% | 2566 fps | 98.5% |
| IMR 4198 | <<locked>> | 84% | 55,434 psi | 88% | 2484 fps | 100% |
| IMR 4831ᴾ | <<locked>> | 100% | 45,832 psi | 73% | 2500 fps | 96.1% |
| IMR 4895 | <<locked>> | 94% | 56,768 psi | 90% | 2651 fps | 99.1% |
| IMR 8208 XBR | <<locked>> | 90% | 56,942 psi | 90% | 2595 fps | 99.7% |
| Lovex D073.5 | <<locked>> | 84% | 54,215 psi | 86% | 2543 fps | 99.8% |
| Lovex D073.6 | <<locked>> | 90% | 53,882 psi | 85% | 2575 fps | 100% |
| Lovex S060 | <<locked>> | 90% | 54,476 psi | 86% | 2523 fps | 98.8% |
| Lovex S062 | <<locked>> | 94% | 54,694 psi | 87% | 2572 fps | 99.6% |
| Lovex S065ᴾ | <<locked>> | 100% | 53,301 psi | 84% | 2549 fps | 96.1% |
| Norma 201 | <<locked>> | 92% | 57,043 psi | 90% | 2592 fps | 99.7% |
| Norma 202 | <<locked>> | 92% | 56,956 psi | 90% | 2595 fps | 100% |
| Norma 203B | <<locked>> | 94% | 54,578 psi | 87% | 2608 fps | 98.9% |
| Norma URPᴾ | <<locked>> | 100% | 47,979 psi | 76% | 2546 fps | 96.4% |
| Ramshot Big Game | <<locked>> | 94% | 54,679 psi | 87% | 2631 fps | 98.7% |
| Ramshot TAC | <<locked>> | 88% | 53,780 psi | 85% | 2549 fps | 96.4% |
| Ramshot Wild Boar | <<locked>> | 90% | 56,710 psi | 90% | 2625 fps | 99% |
| Ramshot X-Terminator | <<locked>> | 86% | 54,795 psi | 87% | 2549 fps | 98.7% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,563 psi | 56% | 1591 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 86% | 56,478 psi | 90% | 2579 fps | 100% |
| ReloadSwiss RS 52 | <<locked>> | 92% | 54,940 psi | 87% | 2674 fps | 98.5% |
| ReloadSwiss RS 60 | <<locked>> | 98% | 54,447 psi | 86% | 2707 fps | 100% |
| ReloadSwiss RS 62ᴾ | <<locked>> | 100% | 47,587 psi | 75% | 2566 fps | 95.9% |
| Rottweil R 901 | <<locked>> | 88% | 55,419 psi | 88% | 2543 fps | 100% |
| Rottweil R 902 | <<locked>> | 92% | 54,317 psi | 86% | 2546 fps | 99.5% |
| Rottweil R 903 | <<locked>> | 98% | 54,955 psi | 87% | 2608 fps | 99.3% |
| Shooters World Long Rifleᴾ | <<locked>> | 100% | 53,301 psi | 84% | 2549 fps | 96.1% |
| Shooters World Match Rifle | <<locked>> | 90% | 53,882 psi | 85% | 2575 fps | 100% |
| Shooters World Precision | <<locked>> | 94% | 54,694 psi | 87% | 2572 fps | 99.6% |
| Shooters World Tactical Rifle | <<locked>> | 84% | 56,753 psi | 90% | 2556 fps | 99.5% |
| SNPE Vectan SP 10 | <<locked>> | 82% | 55,869 psi | 89% | 2579 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 98% | 56,028 psi | 89% | 2657 fps | 98.9% |
| SNPE Vectan SP 3 | <<locked>> | 84% | 55,970 psi | 89% | 2536 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 90% | 55,767 psi | 88% | 2582 fps | 97.3% |
| SNPE Vectan SP 9 | <<locked>> | 92% | 55,941 psi | 89% | 2605 fps | 99% |
| SNPE Vectan Tubal 3000 | <<locked>> | 90% | 55,288 psi | 88% | 2497 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 96% | 54,636 psi | 87% | 2493 fps | 100% |
| Somchem S321 | <<locked>> | 86% | 54,853 psi | 87% | 2582 fps | 99.7% |
| Somchem S335 | <<locked>> | 90% | 54,650 psi | 87% | 2500 fps | 100% |
| Somchem S341 | <<locked>> | 90% | 54,694 psi | 87% | 2572 fps | 98.7% |
| Somchem S355 | <<locked>> | 98% | 55,187 psi | 87% | 2602 fps | 99.2% |
| Somchem S365ᴾ | <<locked>> | 100% | 43,091 psi | 68% | 2503 fps | 98.5% |
| Vihtavuori N130 | <<locked>> | 86% | 55,274 psi | 88% | 2474 fps | 100% |
| Vihtavuori N133 | <<locked>> | 90% | 55,027 psi | 87% | 2487 fps | 100% |
| Vihtavuori N135 | <<locked>> | 94% | 55,941 psi | 89% | 2559 fps | 100% |
| Vihtavuori N140 | <<locked>> | 92% | 53,940 psi | 85% | 2533 fps | 100% |
| Vihtavuori N150ᴾ | <<locked>> | 100% | 56,855 psi | 90% | 2592 fps | 99.9% |
| Vihtavuori N160ᴾ | <<locked>> | 100% | 50,299 psi | 80% | 2546 fps | 96.7% |
| Vihtavuori N530 | <<locked>> | 88% | 54,331 psi | 86% | 2552 fps | 99.5% |
| Vihtavuori N540 | <<locked>> | 94% | 55,347 psi | 88% | 2569 fps | 100% |
| Vihtavuori N550ᴾ | <<locked>> | 100% | 49,501 psi | 78% | 2552 fps | 96.4% |
| Winchester 6.5 StaBALLᴾ | <<locked>> | 100% | 51,343 psi | 81% | 2536 fps | 98.7% |
| Winchester 748 | <<locked>> | 90% | 56,768 psi | 90% | 2638 fps | 100% |
| Winchester StaBALL Match | <<locked>> | 92% | 55,564 psi | 88% | 2615 fps | 99.3% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 20"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 80% | 44,251 psi | 70% | 2349 fps | 100% |
| Accurate 2460 | <<locked>> | 80% | 48,269 psi | 77% | 2448 fps | 99.9% |
| Accurate 2495 | <<locked>> | 80% | 37,898 psi | 60% | 2283 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 43,192 psi | 68% | 2398 fps | 99.2% |
| Accurate 4064 | <<locked>> | 80% | 35,766 psi | 57% | 2267 fps | 98.7% |
| Accurate 4350 | <<locked>> | 96% | 42,496 psi | 67% | 2457 fps | 95% |
| Accurate LT-30 | <<locked>> | 80% | 51,779 psi | 82% | 2418 fps | 100% |
| Accurate LT-32 | <<locked>> | 80% | 52,141 psi | 83% | 2438 fps | 99.9% |
| ADI AR 2206H | <<locked>> | 80% | 40,422 psi | 64% | 2346 fps | 96% |
| ADI AR 2208 | <<locked>> | 86% | 41,089 psi | 65% | 2346 fps | 95.3% |
| ADI AR 2219 | <<locked>> | 80% | 52,054 psi | 83% | 2523 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 80% | 42,206 psi | 67% | 2359 fps | 97.7% |
| Alliant AR-Comp | <<locked>> | 80% | 41,640 psi | 66% | 2372 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 80% | 48,660 psi | 77% | 2539 fps | 98.5% |
| Alliant Power Pro 2000-MR | 36.9 gr | 86% | 43,932 psi | 70% | 2503 fps | 95.6% |
| Alliant Reloder- TS 15.5 | <<locked>> | 82% | 36,100 psi | 57% | 2277 fps | 95.7% |
| Alliant Reloder-10x | <<locked>> | 80% | 49,472 psi | 78% | 2438 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 84% | 41,350 psi | 66% | 2382 fps | 95.6% |
| Alliant Reloder-16 | <<locked>> | 98% | 45,020 psi | 71% | 2503 fps | 95.7% |
| Alliant Reloder-17 | <<locked>> | 88% | 37,652 psi | 60% | 2382 fps | 95.1% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 50,647 psi | 80% | 2415 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 82% | 41,800 psi | 66% | 2392 fps | 95% |
| Bofors RP3 | <<locked>> | 82% | 35,853 psi | 57% | 2283 fps | 95.7% |
| Hodgdon Benchmark | <<locked>> | 80% | 44,512 psi | 71% | 2362 fps | 98.7% |
| Hodgdon BL-C2 | <<locked>> | 80% | 40,915 psi | 65% | 2379 fps | 98% |
| Hodgdon CFE223 | <<locked>> | 80% | 44,208 psi | 70% | 2490 fps | 96.4% |
| Hodgdon H322 | <<locked>> | 80% | 47,834 psi | 76% | 2461 fps | 100% |
| Hodgdon H335 | <<locked>> | 80% | 48,762 psi | 77% | 2484 fps | 99.9% |
| Hodgdon H380 | <<locked>> | 90% | 47,065 psi | 75% | 2477 fps | 95.6% |
| Hodgdon H4895 | <<locked>> | 80% | 40,712 psi | 65% | 2356 fps | 96.7% |
| Hodgdon Hybrid 100V | <<locked>> | 94% | 37,115 psi | 59% | 2316 fps | 95.1% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 36,666 psi | 58% | 2323 fps | 95.9% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,513 psi | 42% | 1391 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 39,001 psi | 62% | 2313 fps | 96.1% |
| IMR 3031 | <<locked>> | 80% | 39,900 psi | 63% | 2372 fps | 99.9% |
| IMR 4064 | <<locked>> | 84% | 40,959 psi | 65% | 2336 fps | 95.6% |
| IMR 4198 | <<locked>> | 80% | 49,414 psi | 78% | 2402 fps | 100% |
| IMR 4831 | <<locked>> | 98% | 43,192 psi | 68% | 2454 fps | 95.3% |
| IMR 4895 | <<locked>> | 80% | 37,231 psi | 59% | 2310 fps | 95% |
| IMR 8208 XBR | <<locked>> | 80% | 42,206 psi | 67% | 2359 fps | 97.7% |
| Lovex D073.5 | <<locked>> | 80% | 47,848 psi | 76% | 2448 fps | 99.3% |
| Lovex D073.6 | <<locked>> | 80% | 39,262 psi | 62% | 2339 fps | 98.6% |
| Lovex S060 | <<locked>> | 80% | 41,118 psi | 65% | 2300 fps | 96.3% |
| Lovex S062 | <<locked>> | 80% | 36,535 psi | 58% | 2257 fps | 96.3% |
| Lovex S065 | <<locked>> | 98% | 50,270 psi | 80% | 2503 fps | 95.4% |
| Norma 201 | <<locked>> | 80% | 40,161 psi | 64% | 2316 fps | 97.4% |
| Norma 202 | <<locked>> | 80% | 39,871 psi | 63% | 2326 fps | 99.2% |
| Norma 203B | <<locked>> | 82% | 38,348 psi | 61% | 2326 fps | 95.4% |
| Norma URP | <<locked>> | 98% | 45,165 psi | 72% | 2500 fps | 95.6% |
| Ramshot Big Game | <<locked>> | 84% | 39,914 psi | 63% | 2379 fps | 95.5% |
| Ramshot TAC | <<locked>> | 84% | 47,732 psi | 76% | 2451 fps | 95% |
| Ramshot Wild Boar | <<locked>> | 80% | 41,437 psi | 66% | 2375 fps | 96.2% |
| Ramshot X-Terminator | <<locked>> | 80% | 45,556 psi | 72% | 2402 fps | 97.1% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,803 psi | 42% | 1424 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 47,282 psi | 75% | 2444 fps | 99.5% |
| ReloadSwiss RS 52 | 34.1 gr | 82% | 39,769 psi | 63% | 2411 fps | 95% |
| ReloadSwiss RS 60 | 33.8 gr | 80% | 31,357 psi | 50% | 2234 fps | 95% |
| ReloadSwiss RS 62 | <<locked>> | 98% | 44,860 psi | 71% | 2516 fps | 95.2% |
| Rottweil R 901 | <<locked>> | 80% | 44,309 psi | 70% | 2369 fps | 99.6% |
| Rottweil R 902 | <<locked>> | 80% | 38,508 psi | 61% | 2277 fps | 96.9% |
| Rottweil R 903 | <<locked>> | 84% | 36,027 psi | 57% | 2280 fps | 95.4% |
| Shooters World Long Rifle | <<locked>> | 98% | 50,270 psi | 80% | 2503 fps | 95.4% |
| Shooters World Match Rifle | <<locked>> | 80% | 39,262 psi | 62% | 2339 fps | 98.6% |
| Shooters World Precision | <<locked>> | 80% | 36,535 psi | 58% | 2257 fps | 96.3% |
| Shooters World Tactical Rifle | <<locked>> | 80% | 49,995 psi | 79% | 2457 fps | 98.8% |
| SNPE Vectan SP 10 | <<locked>> | 80% | 52,721 psi | 84% | 2533 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 86% | 38,928 psi | 62% | 2362 fps | 95.2% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 49,821 psi | 79% | 2451 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 84% | 45,948 psi | 73% | 2428 fps | 95.2% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 38,914 psi | 62% | 2316 fps | 95.4% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 41,423 psi | 66% | 2283 fps | 99.3% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 34,316 psi | 54% | 2162 fps | 98.9% |
| Somchem S321 | <<locked>> | 80% | 45,426 psi | 72% | 2434 fps | 98.6% |
| Somchem S335 | <<locked>> | 80% | 40,988 psi | 65% | 2290 fps | 99.7% |
| Somchem S341 | <<locked>> | 80% | 39,914 psi | 63% | 2329 fps | 95.6% |
| Somchem S355 | <<locked>> | 84% | 36,840 psi | 58% | 2283 fps | 95.4% |
| Somchem S365 | <<locked>> | 92% | 34,113 psi | 54% | 2306 fps | 95.6% |
| Vihtavuori N130 | <<locked>> | 80% | 46,601 psi | 74% | 2352 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 41,408 psi | 66% | 2287 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 37,173 psi | 59% | 2274 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 37,782 psi | 60% | 2270 fps | 99.1% |
| Vihtavuori N150 | <<locked>> | 82% | 33,040 psi | 52% | 2185 fps | 95.7% |
| Vihtavuori N160 | <<locked>> | 96% | 44,570 psi | 71% | 2451 fps | 95.3% |
| Vihtavuori N530 | <<locked>> | 80% | 42,337 psi | 67% | 2359 fps | 97.9% |
| Vihtavuori N540 | <<locked>> | 80% | 36,347 psi | 58% | 2254 fps | 98.4% |
| Vihtavuori N550 | <<locked>> | 98% | 46,601 psi | 74% | 2503 fps | 95.7% |
| Winchester 6.5 StaBALL | <<locked>> | 90% | 37,579 psi | 60% | 2290 fps | 95.3% |
| Winchester 748 | <<locked>> | 80% | 41,379 psi | 66% | 2395 fps | 98.4% |
| Winchester StaBALL Match | <<locked>> | 80% | 38,130 psi | 60% | 2320 fps | 95.9% |
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 89 powders for .277 Fury Commercial loaded with the .277 | 140gr | Impala RNFP KO. Alliant Power Pro 2000-MR delivers the highest muzzle velocity at 2,730 fps; across all powders the maximum-charge window runs from 1,555 fps to 2,730 fps. Accurate 4350 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 56–90 %, leaving at least 10 % headroom. The 140.0 gr projectile in 0.277" calls for a 1:10.0 twist; slower twists will usually not stabilise this weight. Accurate 4350, Alliant Reloder-16, Alliant Reloder-17 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 52, Alliant Power Pro 2000-MR, ReloadSwiss RS 60 rank at the top here: for .277 Fury Commercial with the .277 | 140gr | Impala RNFP KO 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.