Load Specifications
Bullet:.277 | 130gr | Geco EXPRESS
Bullet Manufacturer:Geco
Bullet Weight:130 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:1:12.0
Load data in caliber .277 Fury with .277 | 130gr | Geco EXPRESS bullet and 111 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% | 70,663 psi | 88% | 2884 fps | 100% |
| Accurate 2015 | <<locked>> | 98% | 71,315 psi | 89% | 2959 fps | 100% |
| Accurate 2200 | <<locked>> | 88% | 68,226 psi | 85% | 3054 fps | 99.9% |
| Accurate 2230 | <<locked>> | 88% | 70,909 psi | 89% | 3074 fps | 100% |
| Accurate 2460 | <<locked>> | 94% | 70,793 psi | 88% | 3009 fps | 100% |
| Accurate 2495ᴾ | <<locked>> | 100% | 64,817 psi | 81% | 2943 fps | 100% |
| Accurate 2520 | <<locked>> | 96% | 68,559 psi | 86% | 3025 fps | 100% |
| Accurate 2700ᴾ | <<locked>> | 100% | 66,123 psi | 83% | 2946 fps | 97.2% |
| Accurate 4064ᴾ | <<locked>> | 100% | 59,973 psi | 75% | 2940 fps | 100% |
| Accurate 4350ᴾ | <<locked>> | 100% | 44,759 psi | 56% | 2789 fps | 97.3% |
| Accurate LT-30 | <<locked>> | 92% | 70,996 psi | 89% | 2913 fps | 100% |
| Accurate LT-32 | <<locked>> | 92% | 71,533 psi | 89% | 2943 fps | 100% |
| ADI APS 450 | <<locked>> | 94% | 71,765 psi | 90% | 2300 fps | 100% |
| ADI AR 2205 | <<locked>> | 82% | 72,388 psi | 90% | 2762 fps | 100% |
| ADI AR 2206Hᴾ | <<locked>> | 100% | 70,242 psi | 88% | 3081 fps | 100% |
| ADI AR 2207 | <<locked>> | 88% | 68,458 psi | 86% | 2877 fps | 100% |
| ADI AR 2208ᴾ | <<locked>> | 100% | 59,059 psi | 74% | 2920 fps | 99.6% |
| ADI AR 2219 | <<locked>> | 90% | 68,646 psi | 86% | 3002 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 98% | 69,198 psi | 86% | 3028 fps | 100% |
| Alliant AR-Comp | <<locked>> | 98% | 69,995 psi | 87% | 2995 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 94% | 72,011 psi | 90% | 3153 fps | 100% |
| Alliant Power Pro 2000-MRᴾ | <<locked>> | 100% | 66,529 psi | 83% | 3163 fps | 100% |
| Alliant Reloder- TS 15.5ᴾ | <<locked>> | 100% | 58,392 psi | 73% | 2943 fps | 100% |
| Alliant Reloder-10x | <<locked>> | 94% | 70,721 psi | 88% | 2969 fps | 100% |
| Alliant Reloder-15ᴾ | <<locked>> | 100% | 63,309 psi | 79% | 3018 fps | 99.9% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 45,150 psi | 56% | 2802 fps | 97.5% |
| Alliant Reloder-17ᴾ | <<locked>> | 100% | 51,866 psi | 65% | 2953 fps | 99.7% |
| Alliant Reloder-7 | <<locked>> | 88% | 69,923 psi | 87% | 2904 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 92% | 70,764 psi | 88% | 2913 fps | 100% |
| Baschieri & Pellagri 107ᴾ | <<locked>> | 100% | 71,301 psi | 89% | 3107 fps | 100% |
| Bofors RP3ᴾ | <<locked>> | 100% | 59,277 psi | 74% | 2963 fps | 100% |
| Hodgdon Benchmark | <<locked>> | 98% | 71,620 psi | 90% | 3005 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 98% | 69,270 psi | 87% | 3071 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 96% | 72,243 psi | 90% | 3186 fps | 100% |
| Hodgdon H322 | <<locked>> | 94% | 71,243 psi | 89% | 3031 fps | 100% |
| Hodgdon H335 | <<locked>> | 92% | 68,690 psi | 86% | 3018 fps | 100% |
| Hodgdon H380ᴾ | <<locked>> | 100% | 60,800 psi | 76% | 2972 fps | 99.1% |
| Hodgdon H4198 | <<locked>> | 88% | 69,154 psi | 86% | 2917 fps | 100% |
| Hodgdon H4895ᴾ | <<locked>> | 100% | 70,880 psi | 89% | 3091 fps | 100% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 41,191 psi | 51% | 2684 fps | 98% |
| Hodgdon LEVERevolutionᴾ | <<locked>> | 100% | 65,702 psi | 82% | 3074 fps | 100% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 34,708 psi | 43% | 1713 fps | 100% |
| Hodgdon VARGETᴾ | <<locked>> | 100% | 68,748 psi | 86% | 3045 fps | 100% |
| IMR 3031ᴾ | <<locked>> | 100% | 70,053 psi | 88% | 3061 fps | 100% |
| IMR 4064ᴾ | <<locked>> | 100% | 62,294 psi | 78% | 2953 fps | 99.8% |
| IMR 4166 Enduronᴾ | <<locked>> | 100% | 67,646 psi | 85% | 2992 fps | 98.2% |
| IMR 4198 | <<locked>> | 94% | 70,401 psi | 88% | 2920 fps | 100% |
| IMR 4227 | <<locked>> | 86% | 72,374 psi | 90% | 2871 fps | 100% |
| IMR 4451 Enduronᴾ | <<locked>> | 100% | 55,056 psi | 69% | 2851 fps | 96.3% |
| IMR 4831ᴾ | <<locked>> | 100% | 42,902 psi | 54% | 2736 fps | 97% |
| IMR 4895ᴾ | <<locked>> | 100% | 64,890 psi | 81% | 3051 fps | 100% |
| IMR 8208 XBR | <<locked>> | 98% | 69,198 psi | 86% | 3028 fps | 100% |
| Lovex D073.4 | <<locked>> | 88% | 71,098 psi | 89% | 3028 fps | 100% |
| Lovex D073.5 | <<locked>> | 94% | 71,576 psi | 89% | 3028 fps | 100% |
| Lovex D073.6ᴾ | <<locked>> | 100% | 70,329 psi | 88% | 3054 fps | 100% |
| Lovex S053 | <<locked>> | 86% | 70,039 psi | 88% | 2799 fps | 100% |
| Lovex S060ᴾ | <<locked>> | 100% | 69,778 psi | 87% | 2999 fps | 100% |
| Lovex S062ᴾ | <<locked>> | 100% | 61,554 psi | 77% | 2949 fps | 100% |
| Lovex S065ᴾ | <<locked>> | 100% | 50,546 psi | 63% | 2792 fps | 97% |
| Norma 200 | <<locked>> | 90% | 70,938 psi | 89% | 2943 fps | 100% |
| Norma 201ᴾ | <<locked>> | 100% | 68,763 psi | 86% | 3022 fps | 100% |
| Norma 202ᴾ | <<locked>> | 100% | 69,125 psi | 86% | 3018 fps | 100% |
| Norma 203Bᴾ | <<locked>> | 100% | 62,308 psi | 78% | 3005 fps | 100% |
| Norma URPᴾ | <<locked>> | 100% | 44,904 psi | 56% | 2785 fps | 97.2% |
| Ramshot Big Gameᴾ | <<locked>> | 100% | 63,396 psi | 79% | 3035 fps | 99.9% |
| Ramshot TAC | <<locked>> | 98% | 70,967 psi | 89% | 3061 fps | 99.5% |
| Ramshot Wild Boar | <<locked>> | 98% | 69,995 psi | 87% | 3081 fps | 100% |
| Ramshot X-Terminator | <<locked>> | 96% | 72,084 psi | 90% | 3045 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 34,737 psi | 43% | 1749 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 84% | 69,560 psi | 87% | 2874 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 94% | 69,575 psi | 87% | 3018 fps | 100% |
| ReloadSwiss RS 50ᴾ | <<locked>> | 100% | 61,496 psi | 77% | 2953 fps | 98% |
| ReloadSwiss RS 52ᴾ | <<locked>> | 100% | 68,545 psi | 86% | 3146 fps | 100% |
| ReloadSwiss RS 60ᴾ | <<locked>> | 100% | 55,477 psi | 69% | 3015 fps | 100% |
| ReloadSwiss RS 62ᴾ | <<locked>> | 100% | 44,831 psi | 56% | 2812 fps | 97% |
| ReloadSwiss RS 70ᴾ | <<locked>> | 100% | 46,035 psi | 58% | 2825 fps | 96.3% |
| Rottweil R 901 | <<locked>> | 98% | 69,024 psi | 86% | 2992 fps | 100% |
| Rottweil R 902ᴾ | <<locked>> | 100% | 64,426 psi | 81% | 2963 fps | 100% |
| Rottweil R 903ᴾ | <<locked>> | 100% | 54,752 psi | 68% | 2894 fps | 99.8% |
| Shooters World AR Plus | <<locked>> | 88% | 71,098 psi | 89% | 3028 fps | 100% |
| Shooters World Long Rifleᴾ | <<locked>> | 100% | 50,546 psi | 63% | 2792 fps | 97% |
| Shooters World Match Rifleᴾ | <<locked>> | 100% | 70,329 psi | 88% | 3054 fps | 100% |
| Shooters World Precisionᴾ | <<locked>> | 100% | 61,554 psi | 77% | 2949 fps | 100% |
| Shooters World Tactical Rifle | <<locked>> | 92% | 70,488 psi | 88% | 2999 fps | 100% |
| SNPE Vectan BA6 1/2 | <<locked>> | 92% | 71,968 psi | 90% | 2651 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 90% | 68,908 psi | 86% | 3015 fps | 100% |
| SNPE Vectan SP 11ᴾ | <<locked>> | 100% | 56,956 psi | 71% | 2959 fps | 99.7% |
| SNPE Vectan SP 3 | <<locked>> | 94% | 72,330 psi | 90% | 2992 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 98% | 69,386 psi | 87% | 3041 fps | 99.6% |
| SNPE Vectan SP 9ᴾ | <<locked>> | 100% | 68,574 psi | 86% | 3051 fps | 100% |
| SNPE Vectan Tubal 3000ᴾ | <<locked>> | 100% | 71,562 psi | 89% | 2953 fps | 100% |
| SNPE Vectan Tubal 5000ᴾ | <<locked>> | 100% | 59,030 psi | 74% | 2812 fps | 100% |
| Somchem S321 | <<locked>> | 96% | 72,330 psi | 90% | 3077 fps | 100% |
| Somchem S335ᴾ | <<locked>> | 100% | 69,792 psi | 87% | 2946 fps | 100% |
| Somchem S341 | <<locked>> | 98% | 68,646 psi | 86% | 3031 fps | 100% |
| Somchem S355ᴾ | <<locked>> | 100% | 55,695 psi | 70% | 2897 fps | 99.8% |
| Somchem S365ᴾ | <<locked>> | 100% | 40,205 psi | 50% | 2736 fps | 99.1% |
| Vihtavuori N110 | <<locked>> | 82% | 71,214 psi | 89% | 2717 fps | 100% |
| Vihtavuori N120 | <<locked>> | 90% | 72,055 psi | 90% | 2858 fps | 100% |
| Vihtavuori N130 | <<locked>> | 96% | 70,387 psi | 88% | 2910 fps | 100% |
| Vihtavuori N133ᴾ | <<locked>> | 100% | 70,909 psi | 89% | 2927 fps | 100% |
| Vihtavuori N135ᴾ | <<locked>> | 100% | 63,904 psi | 80% | 2927 fps | 100% |
| Vihtavuori N140ᴾ | <<locked>> | 100% | 65,470 psi | 82% | 2943 fps | 100% |
| Vihtavuori N150ᴾ | <<locked>> | 100% | 53,621 psi | 67% | 2828 fps | 100% |
| Vihtavuori N160ᴾ | <<locked>> | 100% | 47,529 psi | 59% | 2785 fps | 97.6% |
| Vihtavuori N530 | <<locked>> | 98% | 71,112 psi | 89% | 3035 fps | 100% |
| Vihtavuori N540ᴾ | <<locked>> | 100% | 63,425 psi | 79% | 2949 fps | 100% |
| Vihtavuori N550ᴾ | <<locked>> | 100% | 46,398 psi | 58% | 2789 fps | 97.3% |
| Winchester 6.5 StaBALLᴾ | <<locked>> | 100% | 48,892 psi | 61% | 2779 fps | 99.4% |
| Winchester 748 | <<locked>> | 98% | 70,314 psi | 88% | 3084 fps | 100% |
| Winchester StaBALL Matchᴾ | <<locked>> | 100% | 68,734 psi | 86% | 3064 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% | 58,247 psi | 73% | 2746 fps | 100% |
| Accurate 2015 | <<locked>> | 80% | 41,176 psi | 51% | 2569 fps | 100% |
| Accurate 2200 | <<locked>> | 80% | 52,533 psi | 66% | 2835 fps | 98.8% |
| Accurate 2230 | <<locked>> | 80% | 53,214 psi | 67% | 2844 fps | 99.2% |
| Accurate 2460 | <<locked>> | 80% | 44,541 psi | 56% | 2664 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 33,446 psi | 42% | 2477 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 39,581 psi | 49% | 2615 fps | 99.5% |
| Accurate 2700 | <<locked>> | 94% | 54,244 psi | 68% | 2789 fps | 95.2% |
| Accurate 4064 | <<locked>> | 80% | 31,662 psi | 40% | 2457 fps | 98.9% |
| Accurate 4350 | <<locked>> | 96% | 39,015 psi | 49% | 2680 fps | 95.8% |
| Accurate LT-30 | <<locked>> | 80% | 49,501 psi | 62% | 2648 fps | 100% |
| Accurate LT-32 | <<locked>> | 80% | 49,879 psi | 62% | 2667 fps | 100% |
| ADI APS 450 | <<locked>> | 80% | 56,927 psi | 71% | 2116 fps | 100% |
| ADI AR 2205 | <<locked>> | 80% | 68,371 psi | 85% | 2723 fps | 100% |
| ADI AR 2206H | <<locked>> | 80% | 37,753 psi | 47% | 2572 fps | 96.7% |
| ADI AR 2207 | <<locked>> | 80% | 53,998 psi | 67% | 2710 fps | 100% |
| ADI AR 2208 | <<locked>> | 84% | 36,274 psi | 45% | 2520 fps | 95.4% |
| ADI AR 2219 | <<locked>> | 80% | 49,356 psi | 62% | 2759 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 80% | 39,740 psi | 50% | 2589 fps | 98.4% |
| Alliant AR-Comp | <<locked>> | 80% | 38,406 psi | 48% | 2589 fps | 100% |
| Alliant Power Pro 1200-R | 34.6 gr | 80% | 45,861 psi | 57% | 2782 fps | 99% |
| Alliant Power Pro 2000-MR | 38.7 gr | 84% | 38,870 psi | 49% | 2690 fps | 95.8% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 31,024 psi | 39% | 2438 fps | 95.5% |
| Alliant Reloder-10x | <<locked>> | 80% | 46,427 psi | 58% | 2664 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 82% | 35,766 psi | 45% | 2549 fps | 95.5% |
| Alliant Reloder-16 | <<locked>> | 94% | 37,434 psi | 47% | 2631 fps | 95% |
| Alliant Reloder-17 | <<locked>> | 86% | 32,851 psi | 41% | 2552 fps | 95.2% |
| Alliant Reloder-7 | <<locked>> | 80% | 54,795 psi | 68% | 2726 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 48,370 psi | 60% | 2644 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 36,521 psi | 46% | 2562 fps | 95% |
| Bofors RP3 | <<locked>> | 80% | 30,211 psi | 38% | 2431 fps | 95.3% |
| Hodgdon Benchmark | <<locked>> | 80% | 41,640 psi | 52% | 2582 fps | 99.1% |
| Hodgdon BL-C2 | <<locked>> | 80% | 37,637 psi | 47% | 2598 fps | 98.5% |
| Hodgdon CFE223 | 37.7 gr | 80% | 41,365 psi | 52% | 2726 fps | 97.2% |
| Hodgdon H322 | <<locked>> | 80% | 45,049 psi | 56% | 2690 fps | 100% |
| Hodgdon H335 | <<locked>> | 80% | 45,730 psi | 57% | 2713 fps | 100% |
| Hodgdon H380 | <<locked>> | 88% | 40,901 psi | 51% | 2648 fps | 95.6% |
| Hodgdon H4198 | <<locked>> | 80% | 54,404 psi | 68% | 2740 fps | 100% |
| Hodgdon H4895 | <<locked>> | 80% | 37,985 psi | 47% | 2582 fps | 97.4% |
| Hodgdon Hybrid 100V | <<locked>> | 92% | 32,082 psi | 40% | 2477 fps | 95% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 33,852 psi | 42% | 2539 fps | 96.6% |
| Hodgdon TrailBoss | <<locked>> | 80% | 25,527 psi | 32% | 1526 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 36,376 psi | 45% | 2533 fps | 96.8% |
| IMR 3031 | <<locked>> | 80% | 36,724 psi | 46% | 2589 fps | 100% |
| IMR 4064 | <<locked>> | 82% | 35,839 psi | 45% | 2503 fps | 95.6% |
| IMR 4166 Enduron | <<locked>> | 90% | 49,719 psi | 62% | 2733 fps | 95.2% |
| IMR 4198 | <<locked>> | 80% | 47,137 psi | 59% | 2631 fps | 100% |
| IMR 4227 | <<locked>> | 80% | 60,524 psi | 76% | 2743 fps | 100% |
| IMR 4451 Enduron | <<locked>> | 98% | 51,648 psi | 65% | 2799 fps | 95.6% |
| IMR 4831 | <<locked>> | 96% | 37,724 psi | 47% | 2631 fps | 95.5% |
| IMR 4895 | <<locked>> | 80% | 34,432 psi | 43% | 2530 fps | 95.8% |
| IMR 8208 XBR | <<locked>> | 80% | 39,740 psi | 50% | 2589 fps | 98.4% |
| Lovex D073.4 | <<locked>> | 80% | 53,853 psi | 67% | 2822 fps | 100% |
| Lovex D073.5 | <<locked>> | 80% | 44,367 psi | 55% | 2671 fps | 99.6% |
| Lovex D073.6 | <<locked>> | 80% | 35,868 psi | 45% | 2549 fps | 98.9% |
| Lovex S053 | <<locked>> | 80% | 59,364 psi | 74% | 2684 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 38,392 psi | 48% | 2516 fps | 96.9% |
| Lovex S062 | <<locked>> | 80% | 33,243 psi | 42% | 2461 fps | 96.8% |
| Lovex S065 | <<locked>> | 96% | 44,701 psi | 56% | 2690 fps | 95.6% |
| Norma 200 | <<locked>> | 80% | 52,344 psi | 65% | 2726 fps | 100% |
| Norma 201 | <<locked>> | 80% | 36,941 psi | 46% | 2530 fps | 97.8% |
| Norma 202 | <<locked>> | 80% | 36,956 psi | 46% | 2546 fps | 99.5% |
| Norma 203B | <<locked>> | 80% | 33,069 psi | 41% | 2490 fps | 95.2% |
| Norma URP | <<locked>> | 94% | 37,318 psi | 47% | 2628 fps | 95% |
| Ramshot Big Game | <<locked>> | 82% | 34,621 psi | 43% | 2543 fps | 95.4% |
| Ramshot TAC | <<locked>> | 82% | 42,264 psi | 53% | 2631 fps | 95.2% |
| Ramshot Wild Boar | <<locked>> | 80% | 38,479 psi | 48% | 2598 fps | 96.9% |
| Ramshot X-Terminator | <<locked>> | 80% | 43,004 psi | 54% | 2631 fps | 97.8% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 25,947 psi | 32% | 1568 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 80% | 61,612 psi | 77% | 2785 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 44,353 psi | 55% | 2671 fps | 99.8% |
| ReloadSwiss RS 50 | <<locked>> | 92% | 47,413 psi | 59% | 2736 fps | 95.5% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 34,577 psi | 43% | 2585 fps | 95% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 28,645 psi | 36% | 2438 fps | 95.8% |
| ReloadSwiss RS 62 | <<locked>> | 96% | 39,189 psi | 49% | 2697 fps | 95.3% |
| ReloadSwiss RS 70 | <<locked>> | 98% | 43,120 psi | 54% | 2766 fps | 95.4% |
| Rottweil R 901 | <<locked>> | 80% | 40,582 psi | 51% | 2579 fps | 99.7% |
| Rottweil R 902 | <<locked>> | 80% | 35,070 psi | 44% | 2477 fps | 97.3% |
| Rottweil R 903 | <<locked>> | 82% | 30,356 psi | 38% | 2428 fps | 95% |
| Shooters World AR Plus | <<locked>> | 80% | 53,853 psi | 67% | 2822 fps | 100% |
| Shooters World Long Rifle | <<locked>> | 96% | 44,701 psi | 56% | 2690 fps | 95.6% |
| Shooters World Match Rifle | <<locked>> | 80% | 35,868 psi | 45% | 2549 fps | 98.9% |
| Shooters World Precision | <<locked>> | 80% | 33,243 psi | 42% | 2461 fps | 96.8% |
| Shooters World Tactical Rifle | <<locked>> | 80% | 47,007 psi | 59% | 2687 fps | 99.2% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 53,519 psi | 67% | 2454 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 80% | 49,632 psi | 62% | 2769 fps | 100% |
| SNPE Vectan SP 11 | <<locked>> | 84% | 33,968 psi | 42% | 2533 fps | 95.2% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 47,181 psi | 59% | 2680 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 82% | 40,059 psi | 50% | 2598 fps | 95.2% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 36,216 psi | 45% | 2536 fps | 96.2% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 38,653 psi | 48% | 2497 fps | 99.6% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 31,676 psi | 40% | 2365 fps | 99.2% |
| Somchem S321 | <<locked>> | 80% | 42,467 psi | 53% | 2664 fps | 99.1% |
| Somchem S335 | <<locked>> | 80% | 38,072 psi | 48% | 2500 fps | 99.9% |
| Somchem S341 | <<locked>> | 80% | 37,173 psi | 46% | 2549 fps | 96.4% |
| Somchem S355 | <<locked>> | 82% | 31,749 psi | 40% | 2444 fps | 95.3% |
| Somchem S365 | <<locked>> | 90% | 29,327 psi | 37% | 2464 fps | 95.4% |
| Vihtavuori N110 | <<locked>> | 80% | 67,559 psi | 84% | 2680 fps | 100% |
| Vihtavuori N120 | <<locked>> | 80% | 53,867 psi | 67% | 2657 fps | 100% |
| Vihtavuori N130 | <<locked>> | 80% | 43,859 psi | 55% | 2572 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 38,740 psi | 48% | 2500 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 34,011 psi | 43% | 2480 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 34,925 psi | 44% | 2480 fps | 99.4% |
| Vihtavuori N150 | <<locked>> | 80% | 28,152 psi | 35% | 2333 fps | 95.4% |
| Vihtavuori N160 | <<locked>> | 94% | 39,146 psi | 49% | 2628 fps | 95.4% |
| Vihtavuori N530 | <<locked>> | 80% | 39,378 psi | 49% | 2579 fps | 98.4% |
| Vihtavuori N540 | <<locked>> | 80% | 33,504 psi | 42% | 2467 fps | 98.8% |
| Vihtavuori N550 | <<locked>> | 94% | 38,276 psi | 48% | 2635 fps | 95.1% |
| Winchester 6.5 StaBALL | <<locked>> | 88% | 32,938 psi | 41% | 2454 fps | 95.4% |
| Winchester 748 | <<locked>> | 80% | 38,421 psi | 48% | 2618 fps | 98.9% |
| Winchester StaBALL Match | <<locked>> | 80% | 35,186 psi | 44% | 2533 fps | 96.6% |
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 111 powders for .277 Fury loaded with the .277 | 130gr | Geco EXPRESS. Hodgdon CFE223 delivers the highest muzzle velocity at 3,186 fps; across all powders the maximum-charge window runs from 1,713 fps to 3,186 fps. Accurate 2495 gives the best case fill at 100 %, and 111 of the 111 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 130.0 gr projectile in 0.277" calls for a 1:12.0 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 | 130gr | Geco EXPRESS 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.