Load Specifications
Bullet Manufacturer:Sierra
Bullet Weight:150 gr
Bullet Diameter:0.277"
Bullet Length:<<locked>>
Caliber:.277 Fury 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:26"
Max. allowed Pressure:80,000 psi
Recommended Twist Rate:1:11.0
Load data in caliber .277 Fury with .277 | 150gr | Sierra SBT GameKing bullet and 124 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Hodgdon CFE223, Alliant Power Pro 2000-MR and ReloadSwiss RS 52.
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.
A valid access license is required to use the Personalized Load Calculator.
You can find more information in our FAQ: How can I use the Personalized Load Calculator?
Max Load - Barrel Length: 26"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 1680 | <<locked>> | 84% | 70,416 psi | 88% | 2667 fps | 100% |
| Accurate 2015 | <<locked>> | 96% | 72,185 psi | 90% | 2746 fps | 100% |
| Accurate 2200 | <<locked>> | 86% | 68,501 psi | 86% | 2838 fps | 100% |
| Accurate 2230 | <<locked>> | 86% | 70,982 psi | 89% | 2854 fps | 100% |
| Accurate 2460 | <<locked>> | 92% | 71,794 psi | 90% | 2799 fps | 100% |
| Accurate 2495ᴾ | <<locked>> | 100% | 70,546 psi | 88% | 2776 fps | 100% |
| Accurate 2520 | <<locked>> | 94% | 69,995 psi | 87% | 2815 fps | 100% |
| Accurate 2700ᴾ | <<locked>> | 100% | 70,851 psi | 89% | 2805 fps | 98.9% |
| Accurate 4064ᴾ | <<locked>> | 100% | 65,340 psi | 82% | 2779 fps | 100% |
| Accurate 4350ᴾ | <<locked>> | 100% | 49,734 psi | 62% | 2674 fps | 99.2% |
| Accurate LT-30 | <<locked>> | 90% | 71,141 psi | 89% | 2697 fps | 100% |
| Accurate LT-32 | <<locked>> | 90% | 71,707 psi | 90% | 2726 fps | 100% |
| ADI APS 450 | <<locked>> | 94% | 72,301 psi | 90% | 2136 fps | 100% |
| ADI AR 2206H | <<locked>> | 98% | 71,199 psi | 89% | 2871 fps | 100% |
| ADI AR 2207 | <<locked>> | 86% | 68,937 psi | 86% | 2657 fps | 100% |
| ADI AR 2208ᴾ | <<locked>> | 100% | 63,759 psi | 80% | 2772 fps | 100% |
| ADI AR 2219 | <<locked>> | 88% | 69,401 psi | 87% | 2789 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 96% | 70,401 psi | 88% | 2822 fps | 100% |
| Alliant AR-Comp | <<locked>> | 96% | 71,547 psi | 89% | 2779 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 90% | 68,995 psi | 86% | 2890 fps | 100% |
| Alliant Power Pro 2000-MRᴾ | <<locked>> | 100% | 72,200 psi | 90% | 3009 fps | 100% |
| Alliant Reloder- TS 15.5ᴾ | <<locked>> | 100% | 63,251 psi | 79% | 2792 fps | 100% |
| Alliant Reloder-10x | <<locked>> | 92% | 71,504 psi | 89% | 2753 fps | 100% |
| Alliant Reloder-15ᴾ | <<locked>> | 100% | 68,472 psi | 86% | 2864 fps | 100% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 48,791 psi | 61% | 2680 fps | 99.3% |
| Alliant Reloder-17ᴾ | <<locked>> | 100% | 56,898 psi | 71% | 2825 fps | 100% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 34,592 psi | 43% | 2434 fps | 97.6% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 38,261 psi | 48% | 2569 fps | 96.4% |
| Alliant Reloder-7 | <<locked>> | 86% | 70,068 psi | 88% | 2684 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 90% | 70,634 psi | 88% | 2700 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 98% | 72,200 psi | 90% | 2900 fps | 100% |
| Bofors RP3ᴾ | <<locked>> | 100% | 64,832 psi | 81% | 2815 fps | 100% |
| Bofors RP7ᴾ | <<locked>> | 100% | 57,377 psi | 72% | 2690 fps | 97.6% |
| Hodgdon Benchmark | <<locked>> | 96% | 71,837 psi | 90% | 2792 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 96% | 70,445 psi | 88% | 2864 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 92% | 68,937 psi | 86% | 2927 fps | 100% |
| Hodgdon H322 | <<locked>> | 92% | 71,562 psi | 89% | 2808 fps | 100% |
| Hodgdon H335 | <<locked>> | 90% | 68,980 psi | 86% | 2799 fps | 100% |
| Hodgdon H380ᴾ | <<locked>> | 100% | 66,123 psi | 83% | 2831 fps | 99.9% |
| Hodgdon H414ᴾ | <<locked>> | 100% | 53,142 psi | 66% | 2726 fps | 97.7% |
| Hodgdon H4198 | <<locked>> | 86% | 69,575 psi | 87% | 2703 fps | 100% |
| Hodgdon H4350ᴾ | <<locked>> | 100% | 58,175 psi | 73% | 2743 fps | 97.2% |
| Hodgdon H4895 | <<locked>> | 98% | 71,997 psi | 90% | 2881 fps | 100% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 45,208 psi | 57% | 2572 fps | 99.6% |
| Hodgdon LEVERevolutionᴾ | <<locked>> | 100% | 71,852 psi | 90% | 2917 fps | 100% |
| Hodgdon Superformanceᴾ | <<locked>> | 100% | 54,650 psi | 68% | 2766 fps | 97.4% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,186 psi | 44% | 1585 fps | 100% |
| Hodgdon VARGET | <<locked>> | 98% | 69,560 psi | 87% | 2838 fps | 100% |
| IMR 3031 | <<locked>> | 98% | 71,765 psi | 90% | 2844 fps | 100% |
| IMR 4064ᴾ | <<locked>> | 100% | 67,370 psi | 84% | 2802 fps | 100% |
| IMR 4166 Enduronᴾ | <<locked>> | 100% | 72,388 psi | 90% | 2841 fps | 99.5% |
| IMR 4198 | <<locked>> | 92% | 70,924 psi | 89% | 2700 fps | 100% |
| IMR 4227 | <<locked>> | 82% | 68,124 psi | 85% | 2608 fps | 100% |
| IMR 4350ᴾ | <<locked>> | 100% | 50,314 psi | 63% | 2612 fps | 96.4% |
| IMR 4451 Enduronᴾ | <<locked>> | 100% | 59,132 psi | 74% | 2717 fps | 98.3% |
| IMR 4831ᴾ | <<locked>> | 100% | 47,630 psi | 60% | 2625 fps | 99% |
| IMR 4895ᴾ | <<locked>> | 100% | 70,271 psi | 88% | 2890 fps | 100% |
| IMR 8208 XBR | <<locked>> | 96% | 70,401 psi | 88% | 2822 fps | 100% |
| Lovex D073.4 | <<locked>> | 86% | 72,156 psi | 90% | 2815 fps | 100% |
| Lovex D073.5 | <<locked>> | 92% | 72,287 psi | 90% | 2815 fps | 100% |
| Lovex D073.6 | <<locked>> | 98% | 71,533 psi | 89% | 2841 fps | 100% |
| Lovex S053 | <<locked>> | 84% | 70,053 psi | 88% | 2582 fps | 100% |
| Lovex S060 | <<locked>> | 98% | 70,590 psi | 88% | 2792 fps | 100% |
| Lovex S062ᴾ | <<locked>> | 100% | 66,790 psi | 83% | 2795 fps | 100% |
| Lovex S065ᴾ | <<locked>> | 100% | 54,592 psi | 68% | 2661 fps | 98.8% |
| Lovex S070ᴾ | <<locked>> | 100% | 52,127 psi | 65% | 2648 fps | 97.6% |
| Norma 200 | <<locked>> | 88% | 71,692 psi | 90% | 2726 fps | 100% |
| Norma 201 | <<locked>> | 98% | 69,459 psi | 87% | 2812 fps | 100% |
| Norma 202 | <<locked>> | 98% | 70,024 psi | 88% | 2805 fps | 100% |
| Norma 203Bᴾ | <<locked>> | 100% | 67,414 psi | 84% | 2851 fps | 100% |
| Norma URPᴾ | <<locked>> | 100% | 49,574 psi | 62% | 2671 fps | 99.2% |
| Ramshot Big Gameᴾ | <<locked>> | 100% | 69,009 psi | 86% | 2884 fps | 100% |
| Ramshot Hunterᴾ | <<locked>> | 100% | 48,602 psi | 61% | 2664 fps | 97.7% |
| Ramshot TAC | <<locked>> | 96% | 71,750 psi | 90% | 2861 fps | 100% |
| Ramshot Wild Boar | <<locked>> | 96% | 70,996 psi | 89% | 2874 fps | 100% |
| Ramshot X-Terminator | <<locked>> | 92% | 67,994 psi | 85% | 2789 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,346 psi | 44% | 1621 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 82% | 69,763 psi | 87% | 2654 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 92% | 70,024 psi | 88% | 2802 fps | 100% |
| ReloadSwiss RS 50ᴾ | <<locked>> | 100% | 66,645 psi | 83% | 2815 fps | 99.5% |
| ReloadSwiss RS 52 | <<locked>> | 98% | 70,039 psi | 88% | 2940 fps | 100% |
| ReloadSwiss RS 60ᴾ | <<locked>> | 100% | 60,713 psi | 76% | 2874 fps | 100% |
| ReloadSwiss RS 62ᴾ | <<locked>> | 100% | 49,313 psi | 62% | 2697 fps | 99% |
| ReloadSwiss RS 70ᴾ | <<locked>> | 100% | 49,951 psi | 62% | 2720 fps | 98.7% |
| Rottweil R 901 | <<locked>> | 96% | 70,343 psi | 88% | 2785 fps | 100% |
| Rottweil R 902ᴾ | <<locked>> | 100% | 69,589 psi | 87% | 2802 fps | 100% |
| Rottweil R 903ᴾ | <<locked>> | 100% | 60,234 psi | 75% | 2756 fps | 100% |
| Rottweil R 907ᴾ | <<locked>> | 100% | 57,377 psi | 72% | 2690 fps | 97.6% |
| Shooters World AR Plus | <<locked>> | 86% | 72,156 psi | 90% | 2815 fps | 100% |
| Shooters World Long Rifleᴾ | <<locked>> | 100% | 54,592 psi | 68% | 2661 fps | 98.8% |
| Shooters World Match Rifle | <<locked>> | 98% | 71,533 psi | 89% | 2841 fps | 100% |
| Shooters World Precisionᴾ | <<locked>> | 100% | 66,790 psi | 83% | 2795 fps | 100% |
| Shooters World SW4350ᴾ | <<locked>> | 100% | 52,127 psi | 65% | 2648 fps | 97.6% |
| Shooters World Tactical Rifle | <<locked>> | 90% | 70,967 psi | 89% | 2789 fps | 100% |
| SNPE Vectan BA6 1/2 | <<locked>> | 90% | 71,895 psi | 90% | 2444 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 88% | 69,473 psi | 87% | 2802 fps | 100% |
| SNPE Vectan SP 11ᴾ | <<locked>> | 100% | 62,279 psi | 78% | 2818 fps | 100% |
| SNPE Vectan SP 3 | <<locked>> | 90% | 68,864 psi | 86% | 2733 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 96% | 70,401 psi | 88% | 2841 fps | 100% |
| SNPE Vectan SP 9 | <<locked>> | 98% | 69,444 psi | 87% | 2844 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 98% | 72,113 psi | 90% | 2743 fps | 100% |
| SNPE Vectan Tubal 5000ᴾ | <<locked>> | 100% | 63,643 psi | 80% | 2654 fps | 100% |
| SNPE Vectan Tubal 7000ᴾ | <<locked>> | 100% | 55,201 psi | 69% | 2618 fps | 97.7% |
| Somchem S321 | <<locked>> | 92% | 68,472 psi | 86% | 2818 fps | 100% |
| Somchem S335 | <<locked>> | 98% | 70,300 psi | 88% | 2733 fps | 100% |
| Somchem S341 | <<locked>> | 96% | 69,256 psi | 87% | 2822 fps | 100% |
| Somchem S355ᴾ | <<locked>> | 100% | 60,321 psi | 75% | 2749 fps | 100% |
| Somchem S365ᴾ | <<locked>> | 100% | 44,077 psi | 55% | 2621 fps | 100% |
| Vihtavuori N120 | <<locked>> | 86% | 68,458 psi | 86% | 2602 fps | 100% |
| Vihtavuori N130 | <<locked>> | 94% | 71,083 psi | 89% | 2697 fps | 100% |
| Vihtavuori N133 | <<locked>> | 98% | 71,605 psi | 90% | 2717 fps | 100% |
| Vihtavuori N135ᴾ | <<locked>> | 100% | 69,444 psi | 87% | 2756 fps | 100% |
| Vihtavuori N140ᴾ | <<locked>> | 100% | 71,011 psi | 89% | 2782 fps | 100% |
| Vihtavuori N150ᴾ | <<locked>> | 100% | 58,653 psi | 73% | 2687 fps | 100% |
| Vihtavuori N160ᴾ | <<locked>> | 100% | 51,953 psi | 65% | 2664 fps | 99.3% |
| Vihtavuori N530 | <<locked>> | 96% | 71,823 psi | 90% | 2825 fps | 100% |
| Vihtavuori N540ᴾ | <<locked>> | 100% | 68,588 psi | 86% | 2785 fps | 100% |
| Vihtavuori N550ᴾ | <<locked>> | 100% | 50,908 psi | 64% | 2671 fps | 99.1% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 36,941 psi | 46% | 2503 fps | 97.6% |
| Winchester 6.5 StaBALLᴾ | <<locked>> | 100% | 52,910 psi | 66% | 2651 fps | 100% |
| Winchester 748 | <<locked>> | 96% | 71,388 psi | 89% | 2871 fps | 100% |
| Winchester 760ᴾ | <<locked>> | 100% | 53,548 psi | 67% | 2733 fps | 97.8% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 30,937 psi | 39% | 2415 fps | 96.7% |
| Winchester StaBALL Match | <<locked>> | 98% | 69,894 psi | 87% | 2858 fps | 100% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 26"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 1680 | <<locked>> | 80% | 61,670 psi | 77% | 2579 fps | 100% |
| Accurate 2015 | <<locked>> | 80% | 44,324 psi | 55% | 2421 fps | 100% |
| Accurate 2200 | <<locked>> | 80% | 56,521 psi | 71% | 2690 fps | 99.8% |
| Accurate 2230 | <<locked>> | 80% | 57,609 psi | 72% | 2700 fps | 100% |
| Accurate 2460 | <<locked>> | 80% | 48,501 psi | 61% | 2530 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 37,101 psi | 46% | 2356 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 43,497 psi | 54% | 2490 fps | 100% |
| Accurate 2700 | <<locked>> | 88% | 48,008 psi | 60% | 2510 fps | 95.5% |
| Accurate 4064 | <<locked>> | 80% | 35,070 psi | 44% | 2349 fps | 99.9% |
| Accurate 4350 | <<locked>> | 88% | 32,924 psi | 41% | 2369 fps | 95.5% |
| Accurate LT-30 | <<locked>> | 80% | 52,489 psi | 66% | 2490 fps | 100% |
| Accurate LT-32 | <<locked>> | 80% | 52,881 psi | 66% | 2513 fps | 100% |
| ADI APS 450 | <<locked>> | 80% | 57,363 psi | 72% | 1959 fps | 100% |
| ADI AR 2206H | <<locked>> | 80% | 40,872 psi | 51% | 2451 fps | 98.7% |
| ADI AR 2207 | <<locked>> | 80% | 57,870 psi | 72% | 2543 fps | 100% |
| ADI AR 2208 | <<locked>> | 80% | 34,766 psi | 43% | 2313 fps | 96.5% |
| ADI AR 2219 | <<locked>> | 80% | 53,505 psi | 67% | 2608 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 80% | 42,873 psi | 54% | 2461 fps | 99.7% |
| Alliant AR-Comp | <<locked>> | 80% | 42,409 psi | 53% | 2448 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 80% | 49,879 psi | 62% | 2644 fps | 99.9% |
| Alliant Power Pro 2000-MR | 35.6 gr | 80% | 36,883 psi | 46% | 2470 fps | 97% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 33,924 psi | 42% | 2329 fps | 98% |
| Alliant Reloder-10x | <<locked>> | 80% | 50,125 psi | 63% | 2510 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 80% | 36,680 psi | 46% | 2388 fps | 97.4% |
| Alliant Reloder-16 | <<locked>> | 88% | 34,113 psi | 43% | 2385 fps | 95.7% |
| Alliant Reloder-17 | <<locked>> | 80% | 29,327 psi | 37% | 2293 fps | 95.5% |
| Alliant Reloder-23 | <<locked>> | 94% | 29,066 psi | 36% | 2290 fps | 95.2% |
| Alliant Reloder-26 | <<locked>> | 98% | 35,708 psi | 45% | 2510 fps | 95.4% |
| Alliant Reloder-7 | <<locked>> | 80% | 58,668 psi | 73% | 2562 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 51,634 psi | 65% | 2490 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 39,639 psi | 50% | 2451 fps | 97.6% |
| Bofors RP3 | <<locked>> | 80% | 33,243 psi | 42% | 2329 fps | 98% |
| Bofors RP7 | <<locked>> | 92% | 44,744 psi | 56% | 2497 fps | 95% |
| Hodgdon Benchmark | <<locked>> | 80% | 44,889 psi | 56% | 2451 fps | 99.9% |
| Hodgdon BL-C2 | <<locked>> | 80% | 41,263 psi | 52% | 2480 fps | 99.8% |
| Hodgdon CFE223 | 36.4 gr | 80% | 45,194 psi | 56% | 2608 fps | 99.1% |
| Hodgdon H322 | <<locked>> | 80% | 48,718 psi | 61% | 2543 fps | 100% |
| Hodgdon H335 | <<locked>> | 80% | 49,763 psi | 62% | 2572 fps | 100% |
| Hodgdon H380 | <<locked>> | 80% | 34,418 psi | 43% | 2333 fps | 95.2% |
| Hodgdon H414 | <<locked>> | 94% | 43,584 psi | 54% | 2569 fps | 95.6% |
| Hodgdon H4198 | <<locked>> | 80% | 57,667 psi | 72% | 2572 fps | 100% |
| Hodgdon H4350 | <<locked>> | 94% | 47,877 psi | 60% | 2589 fps | 95.1% |
| Hodgdon H4895 | <<locked>> | 80% | 41,176 psi | 51% | 2461 fps | 99.1% |
| Hodgdon Hybrid 100V | <<locked>> | 86% | 29,153 psi | 36% | 2238 fps | 95.6% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 37,043 psi | 46% | 2434 fps | 98.8% |
| Hodgdon Superformance | <<locked>> | 96% | 47,224 psi | 59% | 2648 fps | 95.8% |
| Hodgdon TrailBoss | <<locked>> | 80% | 25,918 psi | 32% | 1411 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 39,610 psi | 50% | 2418 fps | 98.8% |
| IMR 3031 | <<locked>> | 80% | 40,524 psi | 51% | 2461 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 36,463 psi | 46% | 2343 fps | 97.3% |
| IMR 4166 Enduron | <<locked>> | 84% | 44,237 psi | 55% | 2457 fps | 95.5% |
| IMR 4198 | <<locked>> | 80% | 50,357 psi | 63% | 2470 fps | 100% |
| IMR 4227 | <<locked>> | 80% | 64,571 psi | 81% | 2572 fps | 100% |
| IMR 4350 | <<locked>> | 98% | 47,384 psi | 59% | 2566 fps | 95.8% |
| IMR 4451 Enduron | <<locked>> | 90% | 43,772 psi | 55% | 2480 fps | 95.3% |
| IMR 4831 | <<locked>> | 88% | 32,198 psi | 40% | 2333 fps | 95.2% |
| IMR 4895 | <<locked>> | 80% | 37,550 psi | 47% | 2418 fps | 98.2% |
| IMR 8208 XBR | <<locked>> | 80% | 42,873 psi | 54% | 2461 fps | 99.7% |
| Lovex D073.4 | <<locked>> | 80% | 58,624 psi | 73% | 2671 fps | 100% |
| Lovex D073.5 | <<locked>> | 80% | 48,080 psi | 60% | 2533 fps | 100% |
| Lovex D073.6 | <<locked>> | 80% | 39,407 psi | 49% | 2431 fps | 99.9% |
| Lovex S053 | <<locked>> | 80% | 62,700 psi | 78% | 2507 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 41,336 psi | 52% | 2395 fps | 98.8% |
| Lovex S062 | <<locked>> | 80% | 36,303 psi | 45% | 2349 fps | 98.8% |
| Lovex S065 | <<locked>> | 88% | 37,956 psi | 47% | 2382 fps | 95.4% |
| Lovex S070 | <<locked>> | 94% | 43,192 psi | 54% | 2503 fps | 95.7% |
| Norma 200 | <<locked>> | 80% | 56,565 psi | 71% | 2566 fps | 100% |
| Norma 201 | <<locked>> | 80% | 40,147 psi | 50% | 2411 fps | 99.4% |
| Norma 202 | <<locked>> | 80% | 40,001 psi | 50% | 2415 fps | 100% |
| Norma 203B | <<locked>> | 80% | 36,071 psi | 45% | 2382 fps | 97.7% |
| Norma URP | <<locked>> | 88% | 33,707 psi | 42% | 2372 fps | 95.5% |
| Ramshot Big Game | <<locked>> | 80% | 35,505 psi | 44% | 2392 fps | 97.4% |
| Ramshot Hunter | <<locked>> | 94% | 40,089 psi | 50% | 2510 fps | 95.5% |
| Ramshot TAC | <<locked>> | 80% | 42,714 psi | 53% | 2461 fps | 96.9% |
| Ramshot Wild Boar | <<locked>> | 80% | 42,018 psi | 53% | 2484 fps | 98.9% |
| Ramshot X-Terminator | <<locked>> | 80% | 46,151 psi | 58% | 2500 fps | 99.3% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,455 psi | 33% | 1450 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 80% | 65,775 psi | 82% | 2615 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 47,877 psi | 60% | 2533 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 84% | 39,958 psi | 50% | 2421 fps | 95.1% |
| ReloadSwiss RS 52 | 34.5 gr | 80% | 38,000 psi | 47% | 2480 fps | 97.7% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 31,227 psi | 39% | 2356 fps | 98.8% |
| ReloadSwiss RS 62 | <<locked>> | 90% | 35,143 psi | 44% | 2434 fps | 95.8% |
| ReloadSwiss RS 70 | <<locked>> | 92% | 38,421 psi | 48% | 2500 fps | 95.8% |
| Rottweil R 901 | <<locked>> | 80% | 43,859 psi | 55% | 2448 fps | 100% |
| Rottweil R 902 | <<locked>> | 80% | 38,116 psi | 48% | 2362 fps | 99.1% |
| Rottweil R 903 | <<locked>> | 80% | 31,401 psi | 39% | 2280 fps | 97.1% |
| Rottweil R 907 | <<locked>> | 92% | 44,744 psi | 56% | 2497 fps | 95% |
| Shooters World AR Plus | <<locked>> | 80% | 58,624 psi | 73% | 2671 fps | 100% |
| Shooters World Long Rifle | <<locked>> | 88% | 37,956 psi | 47% | 2382 fps | 95.4% |
| Shooters World Match Rifle | <<locked>> | 80% | 39,407 psi | 49% | 2431 fps | 99.9% |
| Shooters World Precision | <<locked>> | 80% | 36,303 psi | 45% | 2349 fps | 98.8% |
| Shooters World SW4350 | <<locked>> | 94% | 43,192 psi | 54% | 2503 fps | 95.7% |
| Shooters World Tactical Rifle | <<locked>> | 80% | 50,879 psi | 64% | 2552 fps | 100% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 56,202 psi | 70% | 2287 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 80% | 53,809 psi | 67% | 2621 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 32,561 psi | 41% | 2329 fps | 96.5% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 51,010 psi | 64% | 2530 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 40,698 psi | 51% | 2434 fps | 97% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 39,363 psi | 49% | 2425 fps | 98.4% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 41,698 psi | 52% | 2369 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 34,418 psi | 43% | 2247 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 92% | 42,511 psi | 53% | 2428 fps | 95.2% |
| Somchem S321 | <<locked>> | 80% | 45,963 psi | 57% | 2533 fps | 99.9% |
| Somchem S335 | <<locked>> | 80% | 41,249 psi | 52% | 2372 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 40,364 psi | 50% | 2431 fps | 98.5% |
| Somchem S355 | <<locked>> | 80% | 32,590 psi | 41% | 2293 fps | 97.2% |
| Somchem S365 | <<locked>> | 82% | 24,932 psi | 31% | 2172 fps | 95% |
| Vihtavuori N120 | <<locked>> | 80% | 57,638 psi | 72% | 2490 fps | 100% |
| Vihtavuori N130 | <<locked>> | 80% | 47,166 psi | 59% | 2425 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 41,901 psi | 52% | 2365 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 37,318 psi | 47% | 2352 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 37,927 psi | 47% | 2356 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 30,748 psi | 38% | 2231 fps | 97.9% |
| Vihtavuori N160 | <<locked>> | 86% | 33,228 psi | 42% | 2326 fps | 95.1% |
| Vihtavuori N530 | <<locked>> | 80% | 42,656 psi | 53% | 2451 fps | 99.7% |
| Vihtavuori N540 | <<locked>> | 80% | 36,477 psi | 46% | 2349 fps | 99.9% |
| Vihtavuori N550 | <<locked>> | 88% | 34,548 psi | 43% | 2375 fps | 95.5% |
| Vihtavuori N555 | <<locked>> | 94% | 30,719 psi | 38% | 2359 fps | 95.3% |
| Winchester 6.5 StaBALL | <<locked>> | 82% | 29,341 psi | 37% | 2208 fps | 95.7% |
| Winchester 748 | <<locked>> | 80% | 41,858 psi | 52% | 2493 fps | 99.9% |
| Winchester 760 | <<locked>> | 94% | 43,918 psi | 55% | 2575 fps | 95.7% |
| Winchester StaBALL HD | <<locked>> | 98% | 28,964 psi | 36% | 2352 fps | 95.4% |
| Winchester StaBALL Match | <<locked>> | 80% | 38,537 psi | 48% | 2425 fps | 98.7% |
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 124 powders for .277 Fury loaded with the .277 | 150gr | Sierra SBT GameKing. Alliant Power Pro 2000-MR delivers the highest muzzle velocity at 3,009 fps; across all powders the maximum-charge window runs from 1,585 fps to 3,009 fps. Accurate 2495 gives the best case fill at 100 %, and 124 of the 124 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (552 MPa), the top charges use 39–90 %, leaving at least 10 % headroom. The 150.0 gr projectile in 0.277" calls for a 1:11.0 twist; slower twists will usually not stabilise this weight. Accurate 2495, Accurate 2700, Accurate 4064 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 CFE223, Alliant Power Pro 2000-MR, ReloadSwiss RS 52 rank at the top here: for .277 Fury with the .277 | 150gr | Sierra SBT GameKing 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.