Load Specifications
Bullet Manufacturer:Hornady
Bullet Weight:150 gr
Bullet Diameter:0.277"
Bullet Length:<<locked>>
Caliber:.277 Fury Commercial load data
Case Length (l3):2.015"
Cartridge Length (C.O.L.):<<locked>>
Case Capacity:54 Grains of Water
Primer Size:Large Rifle (LR)
Barrel Length:20"
Max. allowed Pressure:63,091 psi
Recommended Twist Rate:1:13.5
Load data in caliber .277 Fury Commercial with .277 | 150gr | Hornady InterLock bullet and 99 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: 20"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 86% | 55,680 psi | 88% | 2470 fps | 100% |
| Accurate 2460 | <<locked>> | 82% | 53,780 psi | 85% | 2487 fps | 100% |
| Accurate 2495 | <<locked>> | 92% | 57,072 psi | 90% | 2526 fps | 100% |
| Accurate 2520 | <<locked>> | 86% | 55,637 psi | 88% | 2546 fps | 100% |
| Accurate 4064 | <<locked>> | 94% | 57,000 psi | 90% | 2569 fps | 100% |
| Accurate 4350ᴾ | <<locked>> | 100% | 52,823 psi | 84% | 2585 fps | 98.7% |
| ADI AR 2206H | <<locked>> | 88% | 54,665 psi | 87% | 2552 fps | 99.6% |
| ADI AR 2208 | <<locked>> | 94% | 55,521 psi | 88% | 2549 fps | 99.3% |
| ADI Benchmark 8208 | <<locked>> | 86% | 53,722 psi | 85% | 2510 fps | 99.9% |
| Alliant AR-Comp | <<locked>> | 86% | 54,273 psi | 86% | 2493 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 82% | 55,680 psi | 88% | 2608 fps | 99.9% |
| Alliant Power Pro 2000-MR | <<locked>> | 90% | 53,911 psi | 85% | 2651 fps | 99.2% |
| Alliant Reloder- TS 15.5 | <<locked>> | 94% | 55,114 psi | 87% | 2569 fps | 99.9% |
| Alliant Reloder-10x | <<locked>> | 82% | 55,129 psi | 87% | 2467 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 92% | 55,825 psi | 88% | 2589 fps | 99.5% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 51,343 psi | 81% | 2589 fps | 98.7% |
| Alliant Reloder-17 | <<locked>> | 98% | 55,666 psi | 88% | 2677 fps | 99.9% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 36,521 psi | 58% | 2336 fps | 96.4% |
| Baschieri & Pellagri 107 | <<locked>> | 88% | 54,259 psi | 86% | 2566 fps | 99% |
| Bofors RP3 | <<locked>> | 94% | 55,622 psi | 88% | 2582 fps | 99.9% |
| Bofors RP7 | <<locked>> | 98% | 55,898 psi | 89% | 2549 fps | 96.1% |
| Hodgdon Benchmark | <<locked>> | 86% | 55,492 psi | 88% | 2497 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 88% | 56,449 psi | 89% | 2585 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 84% | 54,447 psi | 86% | 2618 fps | 99.3% |
| Hodgdon H322 | <<locked>> | 82% | 54,273 psi | 86% | 2507 fps | 100% |
| Hodgdon H335 | <<locked>> | 82% | 55,303 psi | 88% | 2530 fps | 100% |
| Hodgdon H380 | <<locked>> | 94% | 57,072 psi | 90% | 2595 fps | 98.8% |
| Hodgdon H414ᴾ | <<locked>> | 100% | 55,811 psi | 88% | 2628 fps | 96.8% |
| Hodgdon H4895 | <<locked>> | 88% | 55,201 psi | 87% | 2562 fps | 99.8% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 47,427 psi | 75% | 2480 fps | 99.1% |
| Hodgdon LEVERevolution | <<locked>> | 90% | 54,114 psi | 86% | 2589 fps | 99.9% |
| Hodgdon Superformanceᴾ | <<locked>> | 100% | 57,043 psi | 90% | 2667 fps | 96.4% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,288 psi | 56% | 1539 fps | 100% |
| Hodgdon VARGET | <<locked>> | 90% | 56,289 psi | 89% | 2562 fps | 99.9% |
| IMR 3031 | <<locked>> | 88% | 54,926 psi | 87% | 2552 fps | 100% |
| IMR 4064 | <<locked>> | 92% | 54,868 psi | 87% | 2533 fps | 99.4% |
| IMR 4166 Enduron | <<locked>> | 90% | 55,216 psi | 88% | 2513 fps | 96.6% |
| IMR 4198 | <<locked>> | 82% | 55,521 psi | 88% | 2434 fps | 100% |
| IMR 4451 Enduron | <<locked>> | 96% | 54,839 psi | 87% | 2533 fps | 96.4% |
| IMR 4831ᴾ | <<locked>> | 100% | 49,980 psi | 79% | 2530 fps | 98.3% |
| IMR 4895 | <<locked>> | 90% | 53,679 psi | 85% | 2566 fps | 99.6% |
| IMR 8208 XBR | <<locked>> | 86% | 53,722 psi | 85% | 2510 fps | 99.9% |
| Lovex D073.5 | <<locked>> | 82% | 53,925 psi | 85% | 2500 fps | 100% |
| Lovex D073.6 | <<locked>> | 88% | 53,882 psi | 85% | 2533 fps | 100% |
| Lovex S060 | <<locked>> | 88% | 54,302 psi | 86% | 2487 fps | 99.6% |
| Lovex S062 | <<locked>> | 92% | 54,578 psi | 87% | 2530 fps | 100% |
| Lovex S065 | <<locked>> | 98% | 53,722 psi | 85% | 2526 fps | 97.6% |
| Lovex S070ᴾ | <<locked>> | 100% | 54,360 psi | 86% | 2552 fps | 96.7% |
| Norma 201 | <<locked>> | 90% | 56,739 psi | 90% | 2549 fps | 100% |
| Norma 202 | <<locked>> | 88% | 53,650 psi | 85% | 2507 fps | 100% |
| Norma 203B | <<locked>> | 92% | 54,984 psi | 87% | 2575 fps | 99.6% |
| Norma URPᴾ | <<locked>> | 100% | 51,996 psi | 82% | 2572 fps | 98.5% |
| Ramshot Big Game | <<locked>> | 92% | 55,434 psi | 88% | 2598 fps | 99.6% |
| Ramshot Hunterᴾ | <<locked>> | 100% | 50,952 psi | 81% | 2566 fps | 96.7% |
| Ramshot TAC | <<locked>> | 86% | 53,838 psi | 85% | 2520 fps | 97.8% |
| Ramshot Wild Boar | <<locked>> | 88% | 56,985 psi | 90% | 2589 fps | 99.7% |
| Ramshot X-Terminator | <<locked>> | 84% | 54,694 psi | 87% | 2513 fps | 99.5% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,781 psi | 57% | 1575 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 84% | 56,550 psi | 90% | 2539 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 92% | 53,664 psi | 85% | 2526 fps | 96.9% |
| ReloadSwiss RS 52 | <<locked>> | 90% | 56,202 psi | 89% | 2648 fps | 99.5% |
| ReloadSwiss RS 60 | <<locked>> | 96% | 55,593 psi | 88% | 2680 fps | 100% |
| ReloadSwiss RS 62ᴾ | <<locked>> | 100% | 52,388 psi | 83% | 2605 fps | 98.4% |
| ReloadSwiss RS 70ᴾ | <<locked>> | 100% | 52,431 psi | 83% | 2621 fps | 97.9% |
| Rottweil R 901 | <<locked>> | 86% | 54,375 psi | 86% | 2490 fps | 100% |
| Rottweil R 902 | <<locked>> | 90% | 53,664 psi | 85% | 2500 fps | 99.9% |
| Rottweil R 903 | <<locked>> | 96% | 55,492 psi | 88% | 2575 fps | 99.9% |
| Rottweil R 907 | <<locked>> | 98% | 55,898 psi | 89% | 2549 fps | 96.1% |
| Shooters World Long Rifle | <<locked>> | 98% | 53,722 psi | 85% | 2526 fps | 97.6% |
| Shooters World Match Rifle | <<locked>> | 88% | 53,882 psi | 85% | 2533 fps | 100% |
| Shooters World Precision | <<locked>> | 92% | 54,578 psi | 87% | 2530 fps | 100% |
| Shooters World SW4350ᴾ | <<locked>> | 100% | 54,360 psi | 86% | 2552 fps | 96.7% |
| Shooters World Tactical Rifle | <<locked>> | 82% | 56,492 psi | 90% | 2516 fps | 99.9% |
| SNPE Vectan SP 11 | <<locked>> | 94% | 53,650 psi | 85% | 2582 fps | 99.5% |
| SNPE Vectan SP 3 | <<locked>> | 82% | 56,130 psi | 89% | 2490 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 88% | 56,028 psi | 89% | 2552 fps | 98.6% |
| SNPE Vectan SP 9 | <<locked>> | 90% | 56,275 psi | 89% | 2572 fps | 99.7% |
| SNPE Vectan Tubal 3000 | <<locked>> | 88% | 55,187 psi | 87% | 2457 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 94% | 55,172 psi | 87% | 2454 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 98% | 54,114 psi | 86% | 2484 fps | 96.3% |
| Somchem S321 | <<locked>> | 84% | 54,781 psi | 87% | 2539 fps | 100% |
| Somchem S335 | <<locked>> | 88% | 54,215 psi | 86% | 2451 fps | 100% |
| Somchem S341 | <<locked>> | 88% | 55,405 psi | 88% | 2546 fps | 99.6% |
| Somchem S355 | <<locked>> | 96% | 56,115 psi | 89% | 2575 fps | 99.8% |
| Somchem S365ᴾ | <<locked>> | 100% | 46,673 psi | 74% | 2530 fps | 99.8% |
| Vihtavuori N130 | <<locked>> | 84% | 54,824 psi | 87% | 2425 fps | 100% |
| Vihtavuori N133 | <<locked>> | 88% | 55,317 psi | 88% | 2444 fps | 100% |
| Vihtavuori N135 | <<locked>> | 92% | 56,507 psi | 90% | 2516 fps | 100% |
| Vihtavuori N140 | <<locked>> | 90% | 54,201 psi | 86% | 2490 fps | 100% |
| Vihtavuori N150 | <<locked>> | 96% | 53,954 psi | 86% | 2510 fps | 100% |
| Vihtavuori N160ᴾ | <<locked>> | 100% | 54,752 psi | 87% | 2575 fps | 98.8% |
| Vihtavuori N530 | <<locked>> | 86% | 54,157 psi | 86% | 2510 fps | 99.9% |
| Vihtavuori N540 | <<locked>> | 92% | 55,869 psi | 89% | 2533 fps | 100% |
| Vihtavuori N550ᴾ | <<locked>> | 100% | 53,882 psi | 85% | 2582 fps | 98.5% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 39,392 psi | 62% | 2408 fps | 96.5% |
| Winchester 6.5 StaBALLᴾ | <<locked>> | 100% | 55,332 psi | 88% | 2562 fps | 99.9% |
| Winchester 748 | <<locked>> | 86% | 53,969 psi | 86% | 2556 fps | 100% |
| Winchester 760ᴾ | <<locked>> | 100% | 56,246 psi | 89% | 2635 fps | 96.9% |
| Winchester StaBALL Match | <<locked>> | 90% | 56,347 psi | 89% | 2582 fps | 99.9% |
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% | 46,369 psi | 73% | 2343 fps | 100% |
| Accurate 2460 | <<locked>> | 80% | 50,343 psi | 80% | 2441 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 38,783 psi | 61% | 2264 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 45,629 psi | 72% | 2405 fps | 99.9% |
| Accurate 4064 | <<locked>> | 80% | 36,637 psi | 58% | 2254 fps | 99.6% |
| Accurate 4350 | <<locked>> | 90% | 37,275 psi | 59% | 2320 fps | 95% |
| ADI AR 2206H | <<locked>> | 80% | 42,569 psi | 67% | 2356 fps | 97.9% |
| ADI AR 2208 | <<locked>> | 80% | 36,303 psi | 58% | 2221 fps | 95.3% |
| ADI Benchmark 8208 | <<locked>> | 80% | 44,599 psi | 71% | 2369 fps | 99.2% |
| Alliant AR-Comp | <<locked>> | 80% | 44,295 psi | 70% | 2362 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 80% | 52,054 psi | 83% | 2552 fps | 99.7% |
| Alliant Power Pro 2000-MR | 37.2 gr | 80% | 38,522 psi | 61% | 2369 fps | 95.6% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 35,592 psi | 56% | 2234 fps | 96.9% |
| Alliant Reloder-10x | <<locked>> | 80% | 51,982 psi | 82% | 2428 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 80% | 38,319 psi | 61% | 2293 fps | 96.2% |
| Alliant Reloder-16 | <<locked>> | 90% | 37,695 psi | 60% | 2333 fps | 95.1% |
| Alliant Reloder-17 | 38.4 gr | 84% | 34,940 psi | 55% | 2297 fps | 96% |
| Alliant Reloder-23 | <<locked>> | 98% | 34,272 psi | 54% | 2283 fps | 95.4% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 41,423 psi | 66% | 2352 fps | 96.5% |
| Bofors RP3 | <<locked>> | 80% | 35,172 psi | 56% | 2238 fps | 96.9% |
| Bofors RP7 | <<locked>> | 96% | 52,765 psi | 84% | 2503 fps | 95.4% |
| Hodgdon Benchmark | <<locked>> | 80% | 46,557 psi | 74% | 2365 fps | 99.7% |
| Hodgdon BL-C2 | <<locked>> | 80% | 43,221 psi | 69% | 2385 fps | 99.3% |
| Hodgdon CFE223 | <<locked>> | 80% | 47,297 psi | 75% | 2507 fps | 98.4% |
| Hodgdon H322 | <<locked>> | 80% | 50,749 psi | 80% | 2457 fps | 100% |
| Hodgdon H335 | <<locked>> | 80% | 51,822 psi | 82% | 2484 fps | 100% |
| Hodgdon H380 | <<locked>> | 84% | 41,017 psi | 65% | 2339 fps | 95.6% |
| Hodgdon H414 | <<locked>> | 96% | 49,269 psi | 78% | 2530 fps | 95.4% |
| Hodgdon H4895 | <<locked>> | 80% | 42,917 psi | 68% | 2369 fps | 98.4% |
| Hodgdon Hybrid 100V | <<locked>> | 88% | 32,445 psi | 51% | 2192 fps | 95% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 38,624 psi | 61% | 2333 fps | 97.9% |
| Hodgdon Superformance | <<locked>> | 98% | 53,388 psi | 85% | 2612 fps | 95.5% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,382 psi | 42% | 1375 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 41,263 psi | 65% | 2323 fps | 98% |
| IMR 3031 | <<locked>> | 80% | 42,293 psi | 67% | 2369 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 38,101 psi | 60% | 2251 fps | 96.3% |
| IMR 4166 Enduron | <<locked>> | 86% | 48,965 psi | 78% | 2418 fps | 95.2% |
| IMR 4198 | <<locked>> | 80% | 52,315 psi | 83% | 2395 fps | 100% |
| IMR 4451 Enduron | <<locked>> | 94% | 51,459 psi | 82% | 2487 fps | 95.7% |
| IMR 4831 | <<locked>> | 92% | 38,740 psi | 61% | 2336 fps | 95.6% |
| IMR 4895 | <<locked>> | 80% | 39,247 psi | 62% | 2320 fps | 97.1% |
| IMR 8208 XBR | <<locked>> | 80% | 44,599 psi | 71% | 2369 fps | 99.2% |
| Lovex D073.5 | <<locked>> | 80% | 50,169 psi | 80% | 2448 fps | 100% |
| Lovex D073.6 | <<locked>> | 80% | 41,249 psi | 65% | 2339 fps | 99.6% |
| Lovex S060 | <<locked>> | 80% | 42,699 psi | 68% | 2303 fps | 98% |
| Lovex S062 | <<locked>> | 80% | 37,710 psi | 60% | 2254 fps | 98% |
| Lovex S065 | <<locked>> | 92% | 44,686 psi | 71% | 2382 fps | 95.6% |
| Lovex S070 | <<locked>> | 96% | 48,080 psi | 76% | 2457 fps | 95.2% |
| Norma 201 | <<locked>> | 80% | 41,597 psi | 66% | 2316 fps | 98.8% |
| Norma 202 | <<locked>> | 80% | 41,829 psi | 66% | 2326 fps | 99.9% |
| Norma 203B | <<locked>> | 80% | 37,710 psi | 60% | 2283 fps | 96.6% |
| Norma URP | <<locked>> | 92% | 40,292 psi | 64% | 2375 fps | 95.8% |
| Ramshot Big Game | <<locked>> | 80% | 37,173 psi | 59% | 2293 fps | 96.2% |
| Ramshot Hunter | <<locked>> | 96% | 44,744 psi | 71% | 2461 fps | 95% |
| Ramshot TAC | <<locked>> | 80% | 44,353 psi | 70% | 2365 fps | 95.8% |
| Ramshot Wild Boar | <<locked>> | 80% | 43,845 psi | 69% | 2388 fps | 98.1% |
| Ramshot X-Terminator | <<locked>> | 80% | 47,950 psi | 76% | 2411 fps | 98.7% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,614 psi | 42% | 1407 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 50,053 psi | 79% | 2448 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 88% | 47,268 psi | 75% | 2425 fps | 95.5% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 39,798 psi | 63% | 2379 fps | 96.6% |
| ReloadSwiss RS 60 | 36.6 gr | 80% | 32,706 psi | 52% | 2254 fps | 97.6% |
| ReloadSwiss RS 62 | <<locked>> | 92% | 39,682 psi | 63% | 2388 fps | 95.3% |
| ReloadSwiss RS 70 | <<locked>> | 94% | 43,134 psi | 68% | 2457 fps | 95.4% |
| Rottweil R 901 | <<locked>> | 80% | 45,498 psi | 72% | 2359 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 39,610 psi | 63% | 2270 fps | 98.4% |
| Rottweil R 903 | <<locked>> | 80% | 33,025 psi | 52% | 2185 fps | 95.8% |
| Rottweil R 907 | <<locked>> | 96% | 52,765 psi | 84% | 2503 fps | 95.4% |
| Shooters World Long Rifle | <<locked>> | 92% | 44,686 psi | 71% | 2382 fps | 95.6% |
| Shooters World Match Rifle | <<locked>> | 80% | 41,249 psi | 65% | 2339 fps | 99.6% |
| Shooters World Precision | <<locked>> | 80% | 37,710 psi | 60% | 2254 fps | 98% |
| Shooters World SW4350 | <<locked>> | 96% | 48,080 psi | 76% | 2457 fps | 95.2% |
| Shooters World Tactical Rifle | <<locked>> | 80% | 52,895 psi | 84% | 2467 fps | 99.8% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 33,953 psi | 54% | 2228 fps | 95.1% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 52,924 psi | 84% | 2451 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 42,525 psi | 67% | 2343 fps | 95.9% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 40,915 psi | 65% | 2326 fps | 97.5% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 43,221 psi | 69% | 2283 fps | 99.9% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 35,795 psi | 57% | 2162 fps | 99.7% |
| SNPE Vectan Tubal 7000 | <<locked>> | 96% | 50,952 psi | 81% | 2438 fps | 95.6% |
| Somchem S321 | <<locked>> | 80% | 47,863 psi | 76% | 2438 fps | 99.7% |
| Somchem S335 | <<locked>> | 80% | 42,627 psi | 68% | 2283 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 42,192 psi | 67% | 2343 fps | 97.7% |
| Somchem S355 | <<locked>> | 80% | 33,924 psi | 54% | 2192 fps | 95.9% |
| Somchem S365 | <<locked>> | 86% | 29,704 psi | 47% | 2175 fps | 95.4% |
| Vihtavuori N130 | <<locked>> | 80% | 48,805 psi | 77% | 2346 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 43,453 psi | 69% | 2280 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 39,015 psi | 62% | 2267 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 39,610 psi | 63% | 2270 fps | 99.9% |
| Vihtavuori N150 | <<locked>> | 80% | 32,271 psi | 51% | 2139 fps | 96.8% |
| Vihtavuori N160 | <<locked>> | 90% | 39,465 psi | 63% | 2326 fps | 95.5% |
| Vihtavuori N530 | <<locked>> | 80% | 44,686 psi | 71% | 2365 fps | 99.2% |
| Vihtavuori N540 | <<locked>> | 80% | 38,029 psi | 60% | 2254 fps | 99.5% |
| Vihtavuori N550 | <<locked>> | 90% | 38,856 psi | 62% | 2329 fps | 95% |
| Vihtavuori N555 | <<locked>> | 98% | 36,811 psi | 58% | 2356 fps | 95.6% |
| Winchester 6.5 StaBALL | <<locked>> | 84% | 32,663 psi | 52% | 2162 fps | 95.2% |
| Winchester 748 | <<locked>> | 80% | 43,932 psi | 70% | 2405 fps | 99.6% |
| Winchester 760 | <<locked>> | 96% | 49,269 psi | 78% | 2530 fps | 95.4% |
| Winchester StaBALL Match | <<locked>> | 80% | 40,379 psi | 64% | 2329 fps | 97.9% |
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 99 powders for .277 Fury Commercial loaded with the .277 | 150gr | Hornady InterLock. ReloadSwiss RS 60 delivers the highest muzzle velocity at 2,680 fps; across all powders the maximum-charge window runs from 1,539 fps to 2,680 fps. Accurate 4350 gives the best case fill at 100 %, and 99 of the 99 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 150.0 gr projectile in 0.277" calls for a 1:13.5 twist; slower twists will usually not stabilise this weight. Accurate 4350, Alliant Reloder-16, Alliant Reloder-23 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 .277 Fury Commercial with the .277 | 150gr | Hornady InterLock 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.