
Load Specifications
Load data in caliber .277 Fury Commercial with .277 | 140gr | Remington SP Extended-Range BT bullet and 90 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 2015 | <<locked>> | 90% | 56,217 psi | 89% | 2546 fps | 100% |
| Accurate 2200 | <<locked>> | 82% | 56,681 psi | 90% | 2635 fps | 98.6% |
| Accurate 2460 | <<locked>> | 86% | 55,042 psi | 87% | 2572 fps | 100% |
| Accurate 2495 | <<locked>> | 96% | 56,956 psi | 90% | 2602 fps | 100% |
| Accurate 2520 | <<locked>> | 90% | 56,173 psi | 89% | 2621 fps | 100% |
| Accurate 4064 | <<locked>> | 98% | 56,898 psi | 90% | 2641 fps | 100% |
| Accurate 4350ᴾ | <<locked>> | 100% | 45,049 psi | 71% | 2526 fps | 95.9% |
| Accurate LT-30 | <<locked>> | 84% | 56,173 psi | 89% | 2500 fps | 100% |
| Accurate LT-32 | <<locked>> | 84% | 56,652 psi | 90% | 2520 fps | 100% |
| ADI AR 2206H | <<locked>> | 92% | 55,434 psi | 88% | 2625 fps | 99% |
| ADI AR 2208 | <<locked>> | 98% | 55,927 psi | 89% | 2615 fps | 98.6% |
| ADI AR 2219 | <<locked>> | 84% | 56,898 psi | 90% | 2612 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 90% | 54,447 psi | 86% | 2582 fps | 99.6% |
| Alliant AR-Comp | <<locked>> | 90% | 54,157 psi | 86% | 2572 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 86% | 56,188 psi | 89% | 2680 fps | 99.5% |
| Alliant Power Pro 2000-MR | <<locked>> | 94% | 54,650 psi | 87% | 2717 fps | 98.3% |
| Alliant Reloder- TS 15.5 | <<locked>> | 98% | 55,506 psi | 88% | 2638 fps | 99.5% |
| Alliant Reloder-10x | <<locked>> | 86% | 56,260 psi | 89% | 2556 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 96% | 56,275 psi | 89% | 2654 fps | 98.8% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 45,498 psi | 72% | 2536 fps | 96.1% |
| Alliant Reloder-17ᴾ | <<locked>> | 100% | 52,576 psi | 83% | 2687 fps | 99.1% |
| Baschieri & Pellagri 106 | <<locked>> | 84% | 55,303 psi | 88% | 2497 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 92% | 54,839 psi | 87% | 2631 fps | 98.1% |
| Bofors RP3 | <<locked>> | 98% | 55,927 psi | 89% | 2654 fps | 99.6% |
| Hodgdon Benchmark | <<locked>> | 90% | 56,942 psi | 90% | 2575 fps | 99.9% |
| Hodgdon BL-C2 | <<locked>> | 92% | 56,942 psi | 90% | 2657 fps | 99.9% |
| Hodgdon CFE223 | <<locked>> | 88% | 55,216 psi | 88% | 2697 fps | 98.7% |
| Hodgdon H322 | <<locked>> | 86% | 55,579 psi | 88% | 2592 fps | 100% |
| Hodgdon H335 | <<locked>> | 86% | 56,449 psi | 89% | 2615 fps | 100% |
| Hodgdon H380 | <<locked>> | 96% | 53,983 psi | 86% | 2612 fps | 97.3% |
| Hodgdon H4895 | <<locked>> | 92% | 55,927 psi | 89% | 2635 fps | 99.4% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 41,495 psi | 66% | 2431 fps | 96.8% |
| Hodgdon LEVERevolution | <<locked>> | 94% | 54,302 psi | 86% | 2657 fps | 99.5% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 34,548 psi | 55% | 1558 fps | 100% |
| Hodgdon VARGET | <<locked>> | 92% | 53,650 psi | 85% | 2585 fps | 99.1% |
| IMR 3031 | <<locked>> | 92% | 55,013 psi | 87% | 2628 fps | 100% |
| IMR 4064 | <<locked>> | 96% | 55,463 psi | 88% | 2598 fps | 98.7% |
| IMR 4198 | <<locked>> | 86% | 56,826 psi | 90% | 2520 fps | 100% |
| IMR 4895 | <<locked>> | 94% | 54,244 psi | 86% | 2638 fps | 99% |
| IMR 8208 XBR | <<locked>> | 90% | 54,447 psi | 86% | 2582 fps | 99.6% |
| Lovex D073.5 | <<locked>> | 86% | 54,955 psi | 87% | 2579 fps | 99.9% |
| Lovex D073.6 | <<locked>> | 92% | 54,259 psi | 86% | 2605 fps | 100% |
| Lovex S060 | <<locked>> | 92% | 55,434 psi | 88% | 2559 fps | 99% |
| Lovex S062 | <<locked>> | 96% | 54,897 psi | 87% | 2598 fps | 99.7% |
| Lovex S065ᴾ | <<locked>> | 100% | 50,952 psi | 81% | 2539 fps | 95.8% |
| Norma 200 | <<locked>> | 82% | 56,115 psi | 89% | 2530 fps | 100% |
| Norma 201 | <<locked>> | 92% | 53,853 psi | 85% | 2572 fps | 99.6% |
| Norma 202 | <<locked>> | 92% | 54,143 psi | 86% | 2582 fps | 100% |
| Norma 203B | <<locked>> | 96% | 55,317 psi | 88% | 2644 fps | 99% |
| Norma URPᴾ | <<locked>> | 100% | 45,411 psi | 72% | 2526 fps | 95.9% |
| Ramshot Big Game | <<locked>> | 96% | 55,970 psi | 89% | 2671 fps | 99% |
| Ramshot TAC | <<locked>> | 90% | 55,085 psi | 87% | 2592 fps | 96.9% |
| Ramshot Wild Boar | <<locked>> | 90% | 54,317 psi | 86% | 2615 fps | 98.9% |
| Ramshot X-Terminator | <<locked>> | 88% | 56,202 psi | 89% | 2592 fps | 99% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 34,969 psi | 55% | 1598 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 86% | 54,433 psi | 86% | 2575 fps | 100% |
| ReloadSwiss RS 52 | <<locked>> | 94% | 56,101 psi | 89% | 2713 fps | 98.8% |
| ReloadSwiss RS 60ᴾ | <<locked>> | 100% | 56,130 psi | 89% | 2753 fps | 100% |
| Rottweil R 901 | <<locked>> | 90% | 55,187 psi | 87% | 2569 fps | 100% |
| Rottweil R 902 | <<locked>> | 94% | 54,346 psi | 86% | 2572 fps | 99.6% |
| Rottweil R 903ᴾ | <<locked>> | 100% | 55,332 psi | 88% | 2638 fps | 99.4% |
| Shooters World Long Rifleᴾ | <<locked>> | 100% | 50,952 psi | 81% | 2539 fps | 95.8% |
| Shooters World Match Rifle | <<locked>> | 92% | 54,259 psi | 86% | 2605 fps | 100% |
| Shooters World Precision | <<locked>> | 96% | 54,897 psi | 87% | 2598 fps | 99.7% |
| Shooters World Tactical Rifle | <<locked>> | 84% | 54,230 psi | 86% | 2543 fps | 99.4% |
| SNPE Vectan BA6 1/2 | <<locked>> | 82% | 56,492 psi | 90% | 2274 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 84% | 57,058 psi | 90% | 2618 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 98% | 53,606 psi | 85% | 2644 fps | 98.7% |
| SNPE Vectan SP 3 | <<locked>> | 84% | 53,838 psi | 85% | 2533 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 92% | 56,869 psi | 90% | 2621 fps | 97.6% |
| SNPE Vectan SP 9 | <<locked>> | 94% | 56,985 psi | 90% | 2644 fps | 99.2% |
| SNPE Vectan Tubal 3000 | <<locked>> | 92% | 56,231 psi | 89% | 2533 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 98% | 55,579 psi | 88% | 2526 fps | 100% |
| Somchem S321 | <<locked>> | 88% | 56,057 psi | 89% | 2621 fps | 99.8% |
| Somchem S335 | <<locked>> | 92% | 55,042 psi | 87% | 2530 fps | 100% |
| Somchem S341 | <<locked>> | 92% | 56,101 psi | 89% | 2615 fps | 99% |
| Somchem S355ᴾ | <<locked>> | 100% | 56,202 psi | 89% | 2638 fps | 99.4% |
| Somchem S365ᴾ | <<locked>> | 100% | 40,379 psi | 64% | 2474 fps | 98% |
| Vihtavuori N130 | <<locked>> | 88% | 56,347 psi | 89% | 2510 fps | 100% |
| Vihtavuori N133 | <<locked>> | 92% | 56,101 psi | 89% | 2523 fps | 100% |
| Vihtavuori N135 | <<locked>> | 96% | 56,927 psi | 90% | 2595 fps | 100% |
| Vihtavuori N140 | <<locked>> | 94% | 54,969 psi | 87% | 2569 fps | 100% |
| Vihtavuori N150ᴾ | <<locked>> | 100% | 54,201 psi | 86% | 2579 fps | 99.8% |
| Vihtavuori N160ᴾ | <<locked>> | 100% | 47,790 psi | 76% | 2530 fps | 96.4% |
| Vihtavuori N530 | <<locked>> | 90% | 55,027 psi | 87% | 2582 fps | 99.7% |
| Vihtavuori N540 | <<locked>> | 96% | 56,594 psi | 90% | 2608 fps | 100% |
| Vihtavuori N550ᴾ | <<locked>> | 100% | 46,789 psi | 74% | 2530 fps | 95.9% |
| Winchester 6.5 StaBALLᴾ | <<locked>> | 100% | 49,240 psi | 78% | 2526 fps | 98.6% |
| Winchester 748 | <<locked>> | 90% | 54,462 psi | 86% | 2628 fps | 99.9% |
| Winchester StaBALL Match | <<locked>> | 94% | 56,985 psi | 90% | 2654 fps | 99.5% |
Start Load - Barrel Length: 20"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 80% | 41,408 psi | 66% | 2333 fps | 100% |
| Accurate 2200 | <<locked>> | 80% | 52,765 psi | 84% | 2575 fps | 98% |
| Accurate 2460 | <<locked>> | 80% | 45,020 psi | 71% | 2425 fps | 99.7% |
| Accurate 2495 | <<locked>> | 80% | 33,823 psi | 54% | 2238 fps | 99.8% |
| Accurate 2520 | <<locked>> | 80% | 40,074 psi | 64% | 2372 fps | 98.9% |
| Accurate 4064 | <<locked>> | 80% | 31,995 psi | 51% | 2218 fps | 97.8% |
| Accurate 4350 | <<locked>> | 98% | 42,105 psi | 67% | 2474 fps | 95.1% |
| Accurate LT-30 | <<locked>> | 80% | 49,705 psi | 79% | 2411 fps | 100% |
| Accurate LT-32 | <<locked>> | 80% | 50,096 psi | 79% | 2431 fps | 99.9% |
| ADI AR 2206H | <<locked>> | 80% | 37,898 psi | 60% | 2323 fps | 95.3% |
| ADI AR 2208 | <<locked>> | 88% | 41,611 psi | 66% | 2379 fps | 95.6% |
| ADI AR 2219 | <<locked>> | 80% | 49,763 psi | 79% | 2513 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 80% | 39,871 psi | 63% | 2339 fps | 97.3% |
| Alliant AR-Comp | <<locked>> | 80% | 39,088 psi | 62% | 2356 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 80% | 46,079 psi | 73% | 2520 fps | 98.2% |
| Alliant Power Pro 2000-MR | <<locked>> | 86% | 41,742 psi | 66% | 2487 fps | 95.1% |
| Alliant Reloder- TS 15.5 | <<locked>> | 84% | 35,665 psi | 57% | 2297 fps | 95.7% |
| Alliant Reloder-10x | <<locked>> | 80% | 46,949 psi | 74% | 2428 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 86% | 41,104 psi | 65% | 2405 fps | 95.7% |
| Alliant Reloder-16 | <<locked>> | 98% | 42,815 psi | 68% | 2487 fps | 95.2% |
| Alliant Reloder-17 | <<locked>> | 90% | 37,507 psi | 59% | 2405 fps | 95.3% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 48,573 psi | 77% | 2408 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 84% | 42,076 psi | 67% | 2421 fps | 95.3% |
| Bofors RP3 | <<locked>> | 84% | 35,143 psi | 56% | 2297 fps | 95.6% |
| Hodgdon Benchmark | <<locked>> | 80% | 41,974 psi | 67% | 2343 fps | 98.3% |
| Hodgdon BL-C2 | <<locked>> | 80% | 38,087 psi | 60% | 2352 fps | 97.4% |
| Hodgdon CFE223 | <<locked>> | 80% | 41,698 psi | 66% | 2467 fps | 95.8% |
| Hodgdon H322 | <<locked>> | 80% | 45,585 psi | 72% | 2448 fps | 100% |
| Hodgdon H335 | <<locked>> | 80% | 46,325 psi | 73% | 2467 fps | 99.9% |
| Hodgdon H380 | <<locked>> | 90% | 44,063 psi | 70% | 2451 fps | 95% |
| Hodgdon H4895 | <<locked>> | 80% | 38,174 psi | 61% | 2333 fps | 96.1% |
| Hodgdon Hybrid 100V | <<locked>> | 96% | 36,622 psi | 58% | 2333 fps | 95.1% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 34,185 psi | 54% | 2293 fps | 95.1% |
| Hodgdon TrailBoss | <<locked>> | 80% | 25,831 psi | 41% | 1394 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 36,796 psi | 58% | 2293 fps | 95.5% |
| IMR 3031 | <<locked>> | 80% | 37,072 psi | 59% | 2343 fps | 99.8% |
| IMR 4064 | <<locked>> | 84% | 38,595 psi | 61% | 2316 fps | 95% |
| IMR 4198 | <<locked>> | 80% | 47,369 psi | 75% | 2395 fps | 100% |
| IMR 4895 | <<locked>> | 82% | 37,130 psi | 59% | 2336 fps | 95.2% |
| IMR 8208 XBR | <<locked>> | 80% | 39,871 psi | 63% | 2339 fps | 97.3% |
| Lovex D073.5 | <<locked>> | 80% | 44,599 psi | 71% | 2421 fps | 99% |
| Lovex D073.6 | <<locked>> | 80% | 36,158 psi | 57% | 2306 fps | 98% |
| Lovex S060 | <<locked>> | 80% | 38,667 psi | 61% | 2277 fps | 95.7% |
| Lovex S062 | <<locked>> | 80% | 33,533 psi | 53% | 2221 fps | 95.4% |
| Lovex S065 | <<locked>> | 98% | 47,950 psi | 76% | 2490 fps | 95% |
| Norma 200 | <<locked>> | 80% | 52,750 psi | 84% | 2487 fps | 100% |
| Norma 201 | <<locked>> | 80% | 37,217 psi | 59% | 2287 fps | 96.7% |
| Norma 202 | <<locked>> | 80% | 37,304 psi | 59% | 2303 fps | 98.8% |
| Norma 203B | <<locked>> | 84% | 37,956 psi | 60% | 2346 fps | 95.4% |
| Norma URP | <<locked>> | 98% | 42,685 psi | 68% | 2477 fps | 95% |
| Ramshot Big Game | <<locked>> | 86% | 39,958 psi | 63% | 2405 fps | 95.7% |
| Ramshot TAC | <<locked>> | 86% | 48,646 psi | 77% | 2493 fps | 95.5% |
| Ramshot Wild Boar | <<locked>> | 80% | 38,972 psi | 62% | 2352 fps | 95.6% |
| Ramshot X-Terminator | <<locked>> | 80% | 43,468 psi | 69% | 2388 fps | 96.8% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,020 psi | 41% | 1427 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 44,947 psi | 71% | 2428 fps | 99.3% |
| ReloadSwiss RS 52 | <<locked>> | 84% | 39,929 psi | 63% | 2441 fps | 95.3% |
| ReloadSwiss RS 60 | <<locked>> | 82% | 30,951 psi | 49% | 2251 fps | 95% |
| Rottweil R 901 | <<locked>> | 80% | 41,075 psi | 65% | 2343 fps | 99.2% |
| Rottweil R 902 | <<locked>> | 80% | 35,607 psi | 56% | 2247 fps | 96.1% |
| Rottweil R 903 | <<locked>> | 86% | 35,070 psi | 56% | 2290 fps | 95.2% |
| Shooters World Long Rifle | <<locked>> | 98% | 47,950 psi | 76% | 2490 fps | 95% |
| Shooters World Match Rifle | <<locked>> | 80% | 36,158 psi | 57% | 2306 fps | 98% |
| Shooters World Precision | <<locked>> | 80% | 33,533 psi | 53% | 2221 fps | 95.4% |
| Shooters World Tactical Rifle | <<locked>> | 80% | 47,500 psi | 75% | 2444 fps | 98.6% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 53,577 psi | 85% | 2241 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 80% | 50,212 psi | 80% | 2520 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 88% | 38,928 psi | 62% | 2388 fps | 95.4% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 47,776 psi | 76% | 2448 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 86% | 46,470 psi | 74% | 2464 fps | 95.5% |
| SNPE Vectan SP 9 | <<locked>> | 82% | 39,117 psi | 62% | 2349 fps | 95.7% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 39,131 psi | 62% | 2270 fps | 99.1% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 32,082 psi | 51% | 2142 fps | 98.4% |
| Somchem S321 | <<locked>> | 80% | 42,685 psi | 68% | 2411 fps | 98.2% |
| Somchem S335 | <<locked>> | 80% | 38,377 psi | 61% | 2270 fps | 99.5% |
| Somchem S341 | <<locked>> | 80% | 37,405 psi | 59% | 2306 fps | 95% |
| Somchem S355 | <<locked>> | 86% | 36,187 psi | 57% | 2300 fps | 95.3% |
| Somchem S365 | <<locked>> | 94% | 33,518 psi | 53% | 2320 fps | 95.5% |
| Vihtavuori N130 | <<locked>> | 80% | 44,382 psi | 70% | 2346 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 39,204 psi | 62% | 2274 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 34,476 psi | 55% | 2247 fps | 99.8% |
| Vihtavuori N140 | <<locked>> | 80% | 35,302 psi | 56% | 2247 fps | 98.7% |
| Vihtavuori N150 | <<locked>> | 84% | 32,343 psi | 51% | 2198 fps | 95.5% |
| Vihtavuori N160 | <<locked>> | 98% | 44,831 psi | 71% | 2480 fps | 95.6% |
| Vihtavuori N530 | <<locked>> | 80% | 39,914 psi | 63% | 2339 fps | 97.4% |
| Vihtavuori N540 | <<locked>> | 80% | 34,011 psi | 54% | 2234 fps | 97.9% |
| Vihtavuori N550 | <<locked>> | 98% | 43,903 psi | 70% | 2484 fps | 95.2% |
| Winchester 6.5 StaBALL | <<locked>> | 92% | 37,666 psi | 60% | 2316 fps | 95.5% |
| Winchester 748 | <<locked>> | 80% | 38,841 psi | 62% | 2372 fps | 97.9% |
| Winchester StaBALL Match | <<locked>> | 80% | 35,578 psi | 56% | 2290 fps | 95.2% |
ᴾ possible press load - work up slowly to this load while watching for signs of excessive pressure.
This overview compares 110 powders for .277 Fury Commercial loaded with the .277 | 140gr | Remington SP Extended-Range BT. ReloadSwiss RS 60 delivers the highest muzzle velocity at 2,753 fps; across all powders the maximum-charge window runs from 1,558 fps to 2,753 fps. Accurate 4350 gives the best case fill at 100 %, and 110 of the 110 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (435 MPa), the top charges use 51–90 %, leaving at least 10 % headroom. The 140.0 gr projectile in 0.277" calls for a 1:10.5 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. As outliers, Accurate 2700, Alliant Reloder-23, Bofors RP7 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.