Load Specifications
Bullet:.277 | 140gr | Speer TBBC
Bullet Manufacturer:Speer
Bullet Weight:140 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 | 140gr | Speer TBBC bullet and 118 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 1200-R and Alliant Power Pro 2000-MR.
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>> | 86% | 72,229 psi | 90% | 2779 fps | 100% |
| Accurate 2015 | <<locked>> | 96% | 68,661 psi | 86% | 2812 fps | 100% |
| Accurate 2200 | <<locked>> | 88% | 69,966 psi | 87% | 2949 fps | 100% |
| Accurate 2230 | <<locked>> | 86% | 67,892 psi | 85% | 2917 fps | 100% |
| Accurate 2460 | <<locked>> | 92% | 68,124 psi | 85% | 2858 fps | 100% |
| Accurate 2495ᴾ | <<locked>> | 100% | 66,413 psi | 83% | 2838 fps | 100% |
| Accurate 2520 | <<locked>> | 96% | 70,880 psi | 89% | 2927 fps | 100% |
| Accurate 2700ᴾ | <<locked>> | 100% | 67,776 psi | 85% | 2858 fps | 98% |
| Accurate 4064ᴾ | <<locked>> | 100% | 61,496 psi | 77% | 2838 fps | 100% |
| Accurate 4350ᴾ | <<locked>> | 100% | 46,702 psi | 58% | 2717 fps | 98.3% |
| Accurate LT-30 | <<locked>> | 90% | 68,313 psi | 85% | 2766 fps | 100% |
| Accurate LT-32 | <<locked>> | 90% | 68,850 psi | 86% | 2795 fps | 100% |
| ADI APS 450 | <<locked>> | 94% | 71,736 psi | 90% | 2201 fps | 100% |
| ADI AR 2206Hᴾ | <<locked>> | 100% | 72,359 psi | 90% | 2982 fps | 100% |
| ADI AR 2207 | <<locked>> | 88% | 70,111 psi | 88% | 2772 fps | 100% |
| ADI AR 2208ᴾ | <<locked>> | 100% | 60,640 psi | 76% | 2828 fps | 99.8% |
| ADI AR 2219 | <<locked>> | 90% | 70,677 psi | 88% | 2900 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 98% | 71,069 psi | 89% | 2927 fps | 100% |
| Alliant AR-Comp | <<locked>> | 98% | 71,982 psi | 90% | 2887 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 92% | 69,459 psi | 87% | 2999 fps | 100% |
| Alliant Power Pro 2000-MRᴾ | <<locked>> | 100% | 68,588 psi | 86% | 3068 fps | 100% |
| Alliant Reloder- TS 15.5ᴾ | <<locked>> | 100% | 60,220 psi | 75% | 2851 fps | 100% |
| Alliant Reloder-10x | <<locked>> | 92% | 68,313 psi | 85% | 2822 fps | 100% |
| Alliant Reloder-15ᴾ | <<locked>> | 100% | 65,311 psi | 82% | 2927 fps | 100% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 46,456 psi | 58% | 2723 fps | 98.4% |
| Alliant Reloder-17ᴾ | <<locked>> | 100% | 53,505 psi | 67% | 2867 fps | 100% |
| Alliant Reloder-7 | <<locked>> | 88% | 71,257 psi | 89% | 2792 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 92% | 71,953 psi | 90% | 2808 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 98% | 68,313 psi | 85% | 2956 fps | 100% |
| Bofors RP3ᴾ | <<locked>> | 100% | 60,916 psi | 76% | 2867 fps | 100% |
| Bofors RP7ᴾ | <<locked>> | 100% | 54,389 psi | 68% | 2733 fps | 96.3% |
| Hodgdon Benchmark | <<locked>> | 96% | 69,183 psi | 86% | 2861 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 98% | 71,272 psi | 89% | 2972 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 94% | 69,589 psi | 87% | 3031 fps | 100% |
| Hodgdon H322 | <<locked>> | 92% | 68,603 psi | 86% | 2881 fps | 100% |
| Hodgdon H335 | <<locked>> | 92% | 70,097 psi | 88% | 2910 fps | 100% |
| Hodgdon H380ᴾ | <<locked>> | 100% | 62,845 psi | 79% | 2884 fps | 99.6% |
| Hodgdon H414ᴾ | <<locked>> | 100% | 49,937 psi | 62% | 2759 fps | 96.3% |
| Hodgdon H4198 | <<locked>> | 88% | 70,880 psi | 89% | 2815 fps | 100% |
| Hodgdon H4350ᴾ | <<locked>> | 100% | 54,998 psi | 69% | 2779 fps | 95.7% |
| Hodgdon H4895 | <<locked>> | 98% | 68,327 psi | 85% | 2940 fps | 100% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 42,482 psi | 53% | 2608 fps | 98.8% |
| Hodgdon LEVERevolutionᴾ | <<locked>> | 100% | 67,718 psi | 85% | 2976 fps | 100% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 34,751 psi | 43% | 1637 fps | 100% |
| Hodgdon VARGETᴾ | <<locked>> | 100% | 70,256 psi | 88% | 2940 fps | 100% |
| IMR 3031ᴾ | <<locked>> | 100% | 72,142 psi | 90% | 2953 fps | 100% |
| IMR 4064ᴾ | <<locked>> | 100% | 63,991 psi | 80% | 2858 fps | 100% |
| IMR 4166 Enduronᴾ | <<locked>> | 100% | 69,618 psi | 87% | 2900 fps | 98.8% |
| IMR 4198 | <<locked>> | 94% | 72,171 psi | 90% | 2812 fps | 100% |
| IMR 4227 | <<locked>> | 84% | 69,807 psi | 87% | 2723 fps | 100% |
| IMR 4451 Enduronᴾ | <<locked>> | 100% | 56,623 psi | 71% | 2766 fps | 97.2% |
| IMR 4831ᴾ | <<locked>> | 100% | 44,527 psi | 56% | 2661 fps | 97.9% |
| IMR 4895ᴾ | <<locked>> | 100% | 67,008 psi | 84% | 2956 fps | 100% |
| IMR 8208 XBR | <<locked>> | 98% | 71,069 psi | 89% | 2927 fps | 100% |
| Lovex D073.4 | <<locked>> | 86% | 68,559 psi | 86% | 2877 fps | 100% |
| Lovex D073.5 | <<locked>> | 92% | 68,501 psi | 86% | 2877 fps | 100% |
| Lovex D073.6ᴾ | <<locked>> | 100% | 72,316 psi | 90% | 2949 fps | 100% |
| Lovex S053 | <<locked>> | 86% | 71,620 psi | 90% | 2694 fps | 100% |
| Lovex S060ᴾ | <<locked>> | 100% | 71,460 psi | 89% | 2897 fps | 100% |
| Lovex S062ᴾ | <<locked>> | 100% | 63,309 psi | 79% | 2851 fps | 100% |
| Lovex S065ᴾ | <<locked>> | 100% | 51,619 psi | 65% | 2703 fps | 97.7% |
| Lovex S070ᴾ | <<locked>> | 100% | 49,168 psi | 61% | 2684 fps | 96.2% |
| Norma 200 | <<locked>> | 88% | 68,429 psi | 86% | 2795 fps | 100% |
| Norma 201ᴾ | <<locked>> | 100% | 70,097 psi | 88% | 2917 fps | 100% |
| Norma 202ᴾ | <<locked>> | 100% | 71,054 psi | 89% | 2917 fps | 100% |
| Norma 203Bᴾ | <<locked>> | 100% | 64,252 psi | 80% | 2910 fps | 100% |
| Norma URPᴾ | <<locked>> | 100% | 46,470 psi | 58% | 2707 fps | 98.1% |
| Ramshot Big Gameᴾ | <<locked>> | 100% | 65,441 psi | 82% | 2943 fps | 100% |
| Ramshot Hunterᴾ | <<locked>> | 100% | 45,759 psi | 57% | 2694 fps | 96.1% |
| Ramshot TAC | <<locked>> | 96% | 68,240 psi | 85% | 2917 fps | 99.6% |
| Ramshot Wild Boar | <<locked>> | 98% | 71,837 psi | 90% | 2979 fps | 100% |
| Ramshot X-Terminator | <<locked>> | 94% | 69,125 psi | 86% | 2894 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,157 psi | 44% | 1677 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 84% | 71,069 psi | 89% | 2766 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 94% | 71,286 psi | 89% | 2913 fps | 100% |
| ReloadSwiss RS 50ᴾ | <<locked>> | 100% | 63,164 psi | 79% | 2861 fps | 98.7% |
| ReloadSwiss RS 52ᴾ | <<locked>> | 100% | 70,648 psi | 88% | 3048 fps | 100% |
| ReloadSwiss RS 60ᴾ | <<locked>> | 100% | 57,159 psi | 71% | 2923 fps | 100% |
| ReloadSwiss RS 62ᴾ | <<locked>> | 100% | 46,412 psi | 58% | 2733 fps | 97.9% |
| ReloadSwiss RS 70ᴾ | <<locked>> | 100% | 47,456 psi | 59% | 2753 fps | 97.4% |
| Rottweil R 901 | <<locked>> | 98% | 71,040 psi | 89% | 2890 fps | 100% |
| Rottweil R 902ᴾ | <<locked>> | 100% | 66,645 psi | 83% | 2867 fps | 100% |
| Rottweil R 903ᴾ | <<locked>> | 100% | 56,623 psi | 71% | 2805 fps | 100% |
| Rottweil R 907ᴾ | <<locked>> | 100% | 54,389 psi | 68% | 2733 fps | 96.3% |
| Shooters World AR Plus | <<locked>> | 86% | 68,559 psi | 86% | 2877 fps | 100% |
| Shooters World Long Rifleᴾ | <<locked>> | 100% | 51,619 psi | 65% | 2703 fps | 97.7% |
| Shooters World Match Rifleᴾ | <<locked>> | 100% | 72,316 psi | 90% | 2949 fps | 100% |
| Shooters World Precisionᴾ | <<locked>> | 100% | 63,309 psi | 79% | 2851 fps | 100% |
| Shooters World SW4350ᴾ | <<locked>> | 100% | 49,168 psi | 61% | 2684 fps | 96.2% |
| Shooters World Tactical Rifle | <<locked>> | 92% | 72,388 psi | 90% | 2897 fps | 100% |
| SNPE Vectan BA6 1/2 | <<locked>> | 90% | 69,749 psi | 87% | 2516 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 90% | 70,619 psi | 88% | 2913 fps | 100% |
| SNPE Vectan SP 11ᴾ | <<locked>> | 100% | 58,639 psi | 73% | 2867 fps | 99.9% |
| SNPE Vectan SP 3 | <<locked>> | 92% | 69,749 psi | 87% | 2844 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 98% | 71,359 psi | 89% | 2946 fps | 99.9% |
| SNPE Vectan SP 9ᴾ | <<locked>> | 100% | 70,401 psi | 88% | 2953 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 98% | 68,777 psi | 86% | 2805 fps | 100% |
| SNPE Vectan Tubal 5000ᴾ | <<locked>> | 100% | 60,481 psi | 76% | 2713 fps | 100% |
| SNPE Vectan Tubal 7000ᴾ | <<locked>> | 100% | 52,054 psi | 65% | 2657 fps | 96.4% |
| Somchem S321 | <<locked>> | 94% | 69,401 psi | 87% | 2927 fps | 100% |
| Somchem S335ᴾ | <<locked>> | 100% | 71,054 psi | 89% | 2838 fps | 100% |
| Somchem S341 | <<locked>> | 98% | 70,126 psi | 88% | 2927 fps | 100% |
| Somchem S355ᴾ | <<locked>> | 100% | 57,014 psi | 71% | 2802 fps | 100% |
| Somchem S365ᴾ | <<locked>> | 100% | 41,321 psi | 52% | 2657 fps | 99.6% |
| Vihtavuori N120 | <<locked>> | 88% | 69,618 psi | 87% | 2713 fps | 100% |
| Vihtavuori N130 | <<locked>> | 96% | 72,098 psi | 90% | 2805 fps | 100% |
| Vihtavuori N133 | <<locked>> | 98% | 68,356 psi | 85% | 2782 fps | 100% |
| Vihtavuori N135ᴾ | <<locked>> | 100% | 65,644 psi | 82% | 2822 fps | 100% |
| Vihtavuori N140ᴾ | <<locked>> | 100% | 67,414 psi | 84% | 2844 fps | 100% |
| Vihtavuori N150ᴾ | <<locked>> | 100% | 55,376 psi | 69% | 2740 fps | 100% |
| Vihtavuori N160ᴾ | <<locked>> | 100% | 49,168 psi | 61% | 2710 fps | 98.4% |
| Vihtavuori N530 | <<locked>> | 96% | 68,255 psi | 85% | 2887 fps | 100% |
| Vihtavuori N540ᴾ | <<locked>> | 100% | 65,499 psi | 82% | 2851 fps | 100% |
| Vihtavuori N550ᴾ | <<locked>> | 100% | 48,124 psi | 60% | 2713 fps | 98.2% |
| Winchester 6.5 StaBALLᴾ | <<locked>> | 100% | 49,995 psi | 62% | 2690 fps | 99.7% |
| Winchester 748 | <<locked>> | 98% | 72,185 psi | 90% | 2979 fps | 100% |
| Winchester 760ᴾ | <<locked>> | 100% | 50,343 psi | 63% | 2766 fps | 96.4% |
| Winchester StaBALL Matchᴾ | <<locked>> | 100% | 70,750 psi | 88% | 2963 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% | 59,205 psi | 74% | 2644 fps | 100% |
| Accurate 2015 | <<locked>> | 80% | 42,119 psi | 53% | 2477 fps | 100% |
| Accurate 2200 | <<locked>> | 80% | 53,882 psi | 67% | 2743 fps | 99.3% |
| Accurate 2230 | <<locked>> | 80% | 54,607 psi | 68% | 2749 fps | 99.6% |
| Accurate 2460 | <<locked>> | 80% | 46,006 psi | 58% | 2582 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 34,838 psi | 44% | 2402 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 40,988 psi | 51% | 2536 fps | 99.9% |
| Accurate 2700 | <<locked>> | 92% | 52,156 psi | 65% | 2654 fps | 95.5% |
| Accurate 4064 | <<locked>> | 80% | 32,924 psi | 41% | 2388 fps | 99.5% |
| Accurate 4350 | <<locked>> | 92% | 35,186 psi | 44% | 2497 fps | 95.3% |
| Accurate LT-30 | <<locked>> | 80% | 50,386 psi | 63% | 2549 fps | 100% |
| Accurate LT-32 | <<locked>> | 80% | 50,778 psi | 63% | 2572 fps | 100% |
| ADI APS 450 | <<locked>> | 80% | 57,334 psi | 72% | 2028 fps | 100% |
| ADI AR 2206H | <<locked>> | 80% | 38,798 psi | 48% | 2493 fps | 97.6% |
| ADI AR 2207 | <<locked>> | 80% | 55,390 psi | 69% | 2612 fps | 100% |
| ADI AR 2208 | <<locked>> | 80% | 33,040 psi | 41% | 2349 fps | 95% |
| ADI AR 2219 | <<locked>> | 80% | 50,821 psi | 64% | 2667 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 80% | 40,770 psi | 51% | 2507 fps | 99% |
| Alliant AR-Comp | <<locked>> | 80% | 39,871 psi | 50% | 2503 fps | 100% |
| Alliant Power Pro 1200-R | 33.5 gr | 80% | 47,210 psi | 59% | 2694 fps | 99.5% |
| Alliant Power Pro 2000-MR | 35.7 gr | 80% | 34,940 psi | 44% | 2497 fps | 95.1% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 31,966 psi | 40% | 2365 fps | 96.6% |
| Alliant Reloder-10x | <<locked>> | 80% | 47,790 psi | 60% | 2572 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 80% | 34,679 psi | 43% | 2425 fps | 95.9% |
| Alliant Reloder-16 | <<locked>> | 92% | 36,376 psi | 45% | 2513 fps | 95.5% |
| Alliant Reloder-17 | <<locked>> | 84% | 31,676 psi | 40% | 2428 fps | 95.5% |
| Alliant Reloder-7 | <<locked>> | 80% | 56,246 psi | 70% | 2631 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 49,385 psi | 62% | 2549 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 37,478 psi | 47% | 2484 fps | 96.1% |
| Bofors RP3 | <<locked>> | 80% | 31,256 psi | 39% | 2362 fps | 96.5% |
| Bofors RP7 | <<locked>> | 98% | 51,169 psi | 64% | 2684 fps | 95.6% |
| Hodgdon Benchmark | <<locked>> | 80% | 42,888 psi | 54% | 2500 fps | 99.6% |
| Hodgdon BL-C2 | <<locked>> | 80% | 38,972 psi | 49% | 2523 fps | 99.2% |
| Hodgdon CFE223 | 36.5 gr | 80% | 42,569 psi | 53% | 2644 fps | 98.1% |
| Hodgdon H322 | <<locked>> | 80% | 46,267 psi | 58% | 2598 fps | 100% |
| Hodgdon H335 | <<locked>> | 80% | 47,195 psi | 59% | 2625 fps | 100% |
| Hodgdon H380 | <<locked>> | 84% | 37,014 psi | 46% | 2470 fps | 95.2% |
| Hodgdon H414 | <<locked>> | 98% | 46,992 psi | 59% | 2710 fps | 95.6% |
| Hodgdon H4198 | <<locked>> | 80% | 55,390 psi | 69% | 2638 fps | 100% |
| Hodgdon H4350 | <<locked>> | 98% | 51,793 psi | 65% | 2733 fps | 95% |
| Hodgdon H4895 | <<locked>> | 80% | 39,059 psi | 49% | 2503 fps | 98.2% |
| Hodgdon Hybrid 100V | <<locked>> | 90% | 31,096 psi | 39% | 2359 fps | 95.4% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 34,969 psi | 44% | 2470 fps | 97.6% |
| Hodgdon TrailBoss | <<locked>> | 80% | 25,860 psi | 32% | 1463 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 37,623 psi | 47% | 2461 fps | 97.8% |
| IMR 3031 | <<locked>> | 80% | 38,145 psi | 48% | 2510 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 34,621 psi | 43% | 2379 fps | 95.9% |
| IMR 4166 Enduron | <<locked>> | 88% | 47,790 psi | 60% | 2598 fps | 95.5% |
| IMR 4198 | <<locked>> | 80% | 48,211 psi | 60% | 2533 fps | 100% |
| IMR 4227 | <<locked>> | 80% | 61,757 psi | 77% | 2638 fps | 100% |
| IMR 4451 Enduron | <<locked>> | 94% | 47,123 psi | 59% | 2618 fps | 95.2% |
| IMR 4831 | <<locked>> | 92% | 34,447 psi | 43% | 2461 fps | 95.1% |
| IMR 4895 | <<locked>> | 80% | 35,476 psi | 44% | 2457 fps | 96.9% |
| IMR 8208 XBR | <<locked>> | 80% | 40,770 psi | 51% | 2507 fps | 99% |
| Lovex D073.4 | <<locked>> | 80% | 55,622 psi | 70% | 2730 fps | 100% |
| Lovex D073.5 | <<locked>> | 80% | 45,542 psi | 57% | 2582 fps | 99.9% |
| Lovex D073.6 | <<locked>> | 80% | 37,130 psi | 46% | 2474 fps | 99.5% |
| Lovex S053 | <<locked>> | 80% | 60,466 psi | 76% | 2579 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 39,494 psi | 49% | 2438 fps | 97.8% |
| Lovex S062 | <<locked>> | 80% | 34,374 psi | 43% | 2388 fps | 97.8% |
| Lovex S065 | <<locked>> | 92% | 40,727 psi | 51% | 2516 fps | 95.3% |
| Lovex S070 | <<locked>> | 98% | 46,267 psi | 58% | 2638 fps | 95.5% |
| Norma 200 | <<locked>> | 80% | 53,969 psi | 67% | 2631 fps | 100% |
| Norma 201 | <<locked>> | 80% | 38,130 psi | 48% | 2454 fps | 98.6% |
| Norma 202 | <<locked>> | 80% | 37,898 psi | 47% | 2461 fps | 99.8% |
| Norma 203B | <<locked>> | 80% | 34,069 psi | 43% | 2415 fps | 96.3% |
| Norma URP | <<locked>> | 92% | 36,143 psi | 45% | 2503 fps | 95.4% |
| Ramshot Big Game | <<locked>> | 80% | 33,533 psi | 42% | 2421 fps | 95.8% |
| Ramshot Hunter | <<locked>> | 98% | 43,178 psi | 54% | 2644 fps | 95.4% |
| Ramshot TAC | <<locked>> | 80% | 40,611 psi | 51% | 2500 fps | 95.4% |
| Ramshot Wild Boar | <<locked>> | 80% | 39,769 psi | 50% | 2523 fps | 97.8% |
| Ramshot X-Terminator | <<locked>> | 80% | 43,961 psi | 55% | 2546 fps | 98.5% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,049 psi | 33% | 1496 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 80% | 63,208 psi | 79% | 2684 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 45,585 psi | 57% | 2585 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 88% | 42,931 psi | 54% | 2556 fps | 95% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 35,723 psi | 45% | 2513 fps | 96.2% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 29,559 psi | 37% | 2379 fps | 97.3% |
| ReloadSwiss RS 62 | <<locked>> | 94% | 37,695 psi | 47% | 2569 fps | 95.7% |
| ReloadSwiss RS 70 | <<locked>> | 96% | 41,481 psi | 52% | 2638 fps | 95.7% |
| Rottweil R 901 | <<locked>> | 80% | 41,742 psi | 52% | 2497 fps | 99.9% |
| Rottweil R 902 | <<locked>> | 80% | 36,201 psi | 45% | 2405 fps | 98.2% |
| Rottweil R 903 | <<locked>> | 80% | 29,486 psi | 37% | 2310 fps | 95.4% |
| Rottweil R 907 | <<locked>> | 98% | 51,169 psi | 64% | 2684 fps | 95.6% |
| Shooters World AR Plus | <<locked>> | 80% | 55,622 psi | 70% | 2730 fps | 100% |
| Shooters World Long Rifle | <<locked>> | 92% | 40,727 psi | 51% | 2516 fps | 95.3% |
| Shooters World Match Rifle | <<locked>> | 80% | 37,130 psi | 46% | 2474 fps | 99.5% |
| Shooters World Precision | <<locked>> | 80% | 34,374 psi | 43% | 2388 fps | 97.8% |
| Shooters World SW4350 | <<locked>> | 98% | 46,267 psi | 58% | 2638 fps | 95.5% |
| Shooters World Tactical Rifle | <<locked>> | 80% | 48,428 psi | 61% | 2602 fps | 99.7% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 54,447 psi | 68% | 2356 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 80% | 51,198 psi | 64% | 2677 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 82% | 32,648 psi | 41% | 2405 fps | 95.5% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 48,588 psi | 61% | 2589 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 38,537 psi | 48% | 2470 fps | 95.5% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 37,333 psi | 47% | 2464 fps | 97.2% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 39,740 psi | 50% | 2418 fps | 99.9% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 32,692 psi | 41% | 2290 fps | 99.7% |
| SNPE Vectan Tubal 7000 | <<locked>> | 96% | 45,759 psi | 57% | 2562 fps | 95.1% |
| Somchem S321 | <<locked>> | 80% | 43,555 psi | 54% | 2579 fps | 99.5% |
| Somchem S335 | <<locked>> | 80% | 39,276 psi | 49% | 2421 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 38,203 psi | 48% | 2470 fps | 97.4% |
| Somchem S355 | <<locked>> | 80% | 30,763 psi | 38% | 2326 fps | 95.6% |
| Somchem S365 | <<locked>> | 88% | 28,340 psi | 35% | 2346 fps | 95.8% |
| Vihtavuori N120 | <<locked>> | 80% | 55,230 psi | 69% | 2559 fps | 100% |
| Vihtavuori N130 | <<locked>> | 80% | 45,063 psi | 56% | 2484 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 39,900 psi | 50% | 2418 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 35,186 psi | 44% | 2398 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 35,911 psi | 45% | 2402 fps | 99.8% |
| Vihtavuori N150 | <<locked>> | 80% | 28,979 psi | 36% | 2264 fps | 96.5% |
| Vihtavuori N160 | <<locked>> | 90% | 35,665 psi | 45% | 2457 fps | 95% |
| Vihtavuori N530 | <<locked>> | 80% | 40,509 psi | 51% | 2497 fps | 99% |
| Vihtavuori N540 | <<locked>> | 80% | 34,519 psi | 43% | 2392 fps | 99.4% |
| Vihtavuori N550 | <<locked>> | 92% | 36,927 psi | 46% | 2507 fps | 95.4% |
| Winchester 6.5 StaBALL | <<locked>> | 86% | 31,676 psi | 40% | 2336 fps | 95.7% |
| Winchester 748 | <<locked>> | 80% | 39,465 psi | 49% | 2536 fps | 99.4% |
| Winchester 760 | <<locked>> | 98% | 46,992 psi | 59% | 2710 fps | 95.6% |
| Winchester StaBALL Match | <<locked>> | 80% | 36,361 psi | 45% | 2461 fps | 97.6% |
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 118 powders for .277 Fury loaded with the .277 | 140gr | Speer TBBC. Alliant Power Pro 2000-MR delivers the highest muzzle velocity at 3,068 fps; across all powders the maximum-charge window runs from 1,637 fps to 3,068 fps. Accurate 2495 gives the best case fill at 100 %, and 118 of the 118 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (552 MPa), the top charges use 43–90 %, leaving at least 10 % headroom. The 140.0 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 1200-R, Alliant Power Pro 2000-MR rank at the top here: for .277 Fury with the .277 | 140gr | Speer TBBC 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.