Load Specifications
Bullet:.277 | 130gr | Barnes MRX BT
Bullet Manufacturer:Barnes
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:1:9.0
Load data in caliber .277 Fury with .277 | 130gr | Barnes MRX BT bullet and 101 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Alliant Power Pro 1200-R, Hodgdon CFE223 and Accurate 2230.
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: 26"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 1680 | <<locked>> | 88% | 69,734 psi | 87% | 2841 fps | 100% |
| Accurate 2015ᴾ | <<locked>> | 100% | 68,675 psi | 86% | 2904 fps | 100% |
| Accurate 2200 | <<locked>> | 92% | 71,098 psi | 89% | 3045 fps | 99.9% |
| Accurate 2230 | <<locked>> | 90% | 68,516 psi | 86% | 3005 fps | 99.9% |
| Accurate 2460 | <<locked>> | 96% | 68,081 psi | 85% | 2946 fps | 100% |
| Accurate 2495ᴾ | <<locked>> | 100% | 56,782 psi | 71% | 2831 fps | 100% |
| Accurate 2520ᴾ | <<locked>> | 100% | 70,503 psi | 88% | 3012 fps | 100% |
| Accurate 4064ᴾ | <<locked>> | 100% | 52,620 psi | 66% | 2822 fps | 100% |
| Accurate LT-30 | <<locked>> | 94% | 69,430 psi | 87% | 2858 fps | 100% |
| Accurate LT-32 | <<locked>> | 94% | 69,981 psi | 87% | 2887 fps | 100% |
| ADI APS 450 | <<locked>> | 94% | 71,098 psi | 89% | 2241 fps | 100% |
| ADI AR 2205 | <<locked>> | 84% | 72,113 psi | 90% | 2723 fps | 100% |
| ADI AR 2206Hᴾ | <<locked>> | 100% | 63,483 psi | 79% | 2963 fps | 99.8% |
| ADI AR 2207 | <<locked>> | 92% | 70,648 psi | 88% | 2871 fps | 100% |
| ADI AR 2208ᴾ | <<locked>> | 100% | 53,809 psi | 67% | 2808 fps | 98.7% |
| ADI AR 2219 | <<locked>> | 94% | 71,852 psi | 90% | 3002 fps | 100% |
| ADI Benchmark 8208ᴾ | <<locked>> | 100% | 67,037 psi | 84% | 2966 fps | 100% |
| Alliant AR-Compᴾ | <<locked>> | 100% | 66,413 psi | 83% | 2933 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 96% | 69,241 psi | 87% | 3087 fps | 100% |
| Alliant Power Pro 2000-MRᴾ | <<locked>> | 100% | 59,756 psi | 75% | 3028 fps | 99.3% |
| Alliant Reloder- TS 15.5ᴾ | <<locked>> | 100% | 52,286 psi | 65% | 2825 fps | 99.5% |
| Alliant Reloder-10x | <<locked>> | 96% | 68,690 psi | 86% | 2917 fps | 100% |
| Alliant Reloder-15ᴾ | <<locked>> | 100% | 56,710 psi | 71% | 2897 fps | 99.2% |
| Alliant Reloder-17ᴾ | <<locked>> | 100% | 46,398 psi | 58% | 2818 fps | 98.6% |
| Alliant Reloder-7 | <<locked>> | 92% | 72,214 psi | 90% | 2894 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 94% | 69,270 psi | 87% | 2864 fps | 100% |
| Baschieri & Pellagri 107ᴾ | <<locked>> | 100% | 63,976 psi | 80% | 2982 fps | 99.4% |
| Bofors RP3ᴾ | <<locked>> | 100% | 52,344 psi | 65% | 2838 fps | 99.6% |
| Hodgdon Benchmarkᴾ | <<locked>> | 100% | 69,705 psi | 87% | 2949 fps | 100% |
| Hodgdon BL-C2ᴾ | <<locked>> | 100% | 66,355 psi | 83% | 3005 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 98% | 69,082 psi | 86% | 3114 fps | 99.9% |
| Hodgdon H322 | <<locked>> | 96% | 68,951 psi | 86% | 2972 fps | 100% |
| Hodgdon H335 | <<locked>> | 96% | 70,721 psi | 88% | 3005 fps | 100% |
| Hodgdon H380ᴾ | <<locked>> | 100% | 54,418 psi | 68% | 2848 fps | 97.9% |
| Hodgdon H4198 | <<locked>> | 90% | 68,095 psi | 85% | 2867 fps | 100% |
| Hodgdon H4895ᴾ | <<locked>> | 100% | 64,034 psi | 80% | 2976 fps | 100% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 36,463 psi | 46% | 2549 fps | 95.9% |
| Hodgdon LEVERevolutionᴾ | <<locked>> | 100% | 58,697 psi | 73% | 2956 fps | 99.9% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 33,765 psi | 42% | 1667 fps | 100% |
| Hodgdon VARGETᴾ | <<locked>> | 100% | 62,265 psi | 78% | 2930 fps | 99.9% |
| IMR 3031ᴾ | <<locked>> | 100% | 62,946 psi | 79% | 2956 fps | 100% |
| IMR 4064ᴾ | <<locked>> | 100% | 56,695 psi | 71% | 2841 fps | 99.1% |
| IMR 4166 Enduronᴾ | <<locked>> | 100% | 61,844 psi | 77% | 2871 fps | 96.7% |
| IMR 4198 | <<locked>> | 96% | 68,879 psi | 86% | 2871 fps | 100% |
| IMR 4227 | <<locked>> | 88% | 71,707 psi | 90% | 2828 fps | 100% |
| IMR 4895ᴾ | <<locked>> | 100% | 58,088 psi | 73% | 2930 fps | 99.6% |
| IMR 8208 XBRᴾ | <<locked>> | 100% | 67,037 psi | 84% | 2966 fps | 100% |
| Lovex D060 | <<locked>> | 82% | 68,995 psi | 86% | 2867 fps | 100% |
| Lovex D073.4 | <<locked>> | 90% | 69,024 psi | 86% | 2972 fps | 100% |
| Lovex D073.5 | <<locked>> | 96% | 68,617 psi | 86% | 2966 fps | 100% |
| Lovex D073.6ᴾ | <<locked>> | 100% | 62,424 psi | 78% | 2936 fps | 100% |
| Lovex S053 | <<locked>> | 88% | 68,937 psi | 86% | 2756 fps | 100% |
| Lovex S060ᴾ | <<locked>> | 100% | 63,947 psi | 80% | 2887 fps | 99.8% |
| Lovex S062ᴾ | <<locked>> | 100% | 55,158 psi | 69% | 2831 fps | 99.8% |
| Norma 200 | <<locked>> | 92% | 68,414 psi | 86% | 2890 fps | 100% |
| Norma 201ᴾ | <<locked>> | 100% | 62,076 psi | 78% | 2910 fps | 100% |
| Norma 202ᴾ | <<locked>> | 100% | 62,453 psi | 78% | 2913 fps | 100% |
| Norma 203Bᴾ | <<locked>> | 100% | 55,680 psi | 70% | 2884 fps | 99.4% |
| Ramshot Big Gameᴾ | <<locked>> | 100% | 56,507 psi | 71% | 2910 fps | 99.4% |
| Ramshot TACᴾ | <<locked>> | 100% | 69,009 psi | 86% | 2995 fps | 99% |
| Ramshot Wild Boarᴾ | <<locked>> | 100% | 67,443 psi | 84% | 3012 fps | 99.9% |
| Ramshot X-Terminator | <<locked>> | 98% | 70,271 psi | 88% | 2986 fps | 100% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 34,040 psi | 43% | 1706 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 86% | 68,284 psi | 85% | 2828 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 98% | 72,127 psi | 90% | 3009 fps | 100% |
| ReloadSwiss RS 50ᴾ | <<locked>> | 100% | 55,361 psi | 69% | 2825 fps | 96.4% |
| ReloadSwiss RS 52ᴾ | <<locked>> | 100% | 60,597 psi | 76% | 3018 fps | 99.5% |
| ReloadSwiss RS 60ᴾ | <<locked>> | 100% | 49,676 psi | 62% | 2887 fps | 100% |
| Rottweil R 901ᴾ | <<locked>> | 100% | 66,065 psi | 83% | 2927 fps | 100% |
| Rottweil R 902ᴾ | <<locked>> | 100% | 58,262 psi | 73% | 2851 fps | 99.9% |
| Rottweil R 903ᴾ | <<locked>> | 100% | 48,356 psi | 60% | 2769 fps | 99% |
| Shooters World AR Plus | <<locked>> | 90% | 69,024 psi | 86% | 2972 fps | 100% |
| Shooters World Buffalo Rifle | <<locked>> | 82% | 68,995 psi | 86% | 2867 fps | 100% |
| Shooters World Match Rifleᴾ | <<locked>> | 100% | 62,424 psi | 78% | 2936 fps | 100% |
| Shooters World Precisionᴾ | <<locked>> | 100% | 55,158 psi | 69% | 2831 fps | 99.8% |
| Shooters World Tactical Rifle | <<locked>> | 94% | 69,096 psi | 86% | 2943 fps | 100% |
| SNPE Vectan BA6 1/2 | <<locked>> | 94% | 71,141 psi | 89% | 2612 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 94% | 71,707 psi | 90% | 3012 fps | 100% |
| SNPE Vectan SP 11ᴾ | <<locked>> | 100% | 50,676 psi | 63% | 2831 fps | 98.8% |
| SNPE Vectan SP 3 | <<locked>> | 96% | 69,923 psi | 87% | 2933 fps | 100% |
| SNPE Vectan SP 7ᴾ | <<locked>> | 100% | 66,834 psi | 84% | 2969 fps | 99.1% |
| SNPE Vectan SP 9ᴾ | <<locked>> | 100% | 61,931 psi | 77% | 2936 fps | 99.8% |
| SNPE Vectan Tubal 3000ᴾ | <<locked>> | 100% | 65,340 psi | 82% | 2854 fps | 100% |
| SNPE Vectan Tubal 5000ᴾ | <<locked>> | 100% | 53,432 psi | 67% | 2713 fps | 100% |
| Somchem S321 | <<locked>> | 98% | 70,155 psi | 88% | 3018 fps | 100% |
| Somchem S335ᴾ | <<locked>> | 100% | 63,454 psi | 79% | 2848 fps | 100% |
| Somchem S341ᴾ | <<locked>> | 100% | 65,688 psi | 82% | 2959 fps | 99.9% |
| Somchem S355ᴾ | <<locked>> | 100% | 49,603 psi | 62% | 2776 fps | 99% |
| Somchem S365ᴾ | <<locked>> | 100% | 35,230 psi | 44% | 2592 fps | 97.2% |
| Vihtavuori N110 | <<locked>> | 84% | 70,372 psi | 88% | 2677 fps | 100% |
| Vihtavuori N120 | <<locked>> | 92% | 70,329 psi | 88% | 2808 fps | 100% |
| Vihtavuori N130 | <<locked>> | 98% | 68,501 psi | 86% | 2858 fps | 100% |
| Vihtavuori N133ᴾ | <<locked>> | 100% | 64,716 psi | 81% | 2831 fps | 100% |
| Vihtavuori N135ᴾ | <<locked>> | 100% | 57,130 psi | 71% | 2822 fps | 100% |
| Vihtavuori N140ᴾ | <<locked>> | 100% | 59,219 psi | 74% | 2841 fps | 100% |
| Vihtavuori N150ᴾ | <<locked>> | 100% | 47,819 psi | 60% | 2713 fps | 99.5% |
| Vihtavuori N530ᴾ | <<locked>> | 100% | 69,140 psi | 86% | 2979 fps | 100% |
| Vihtavuori N540ᴾ | <<locked>> | 100% | 57,305 psi | 72% | 2844 fps | 100% |
| Winchester 6.5 StaBALLᴾ | <<locked>> | 100% | 43,627 psi | 55% | 2648 fps | 97.9% |
| Winchester 748ᴾ | <<locked>> | 100% | 67,675 psi | 85% | 3022 fps | 100% |
| Winchester StaBALL Matchᴾ | <<locked>> | 100% | 61,975 psi | 77% | 2949 fps | 99.9% |
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% | 53,301 psi | 67% | 2654 fps | 100% |
| Accurate 2015 | <<locked>> | 80% | 36,637 psi | 46% | 2464 fps | 100% |
| Accurate 2200 | <<locked>> | 80% | 47,529 psi | 59% | 2713 fps | 97.5% |
| Accurate 2230 | 34.5 gr | 80% | 47,776 psi | 60% | 2723 fps | 98% |
| Accurate 2460 | <<locked>> | 80% | 39,305 psi | 49% | 2549 fps | 99.4% |
| Accurate 2495 | <<locked>> | 80% | 28,660 psi | 36% | 2356 fps | 99.5% |
| Accurate 2520 | <<locked>> | 80% | 34,882 psi | 44% | 2497 fps | 98.4% |
| Accurate 4064 | <<locked>> | 80% | 27,195 psi | 34% | 2333 fps | 97.1% |
| Accurate LT-30 | <<locked>> | 80% | 45,585 psi | 57% | 2556 fps | 100% |
| Accurate LT-32 | <<locked>> | 80% | 45,963 psi | 57% | 2572 fps | 99.8% |
| ADI APS 450 | <<locked>> | 80% | 56,521 psi | 71% | 2064 fps | 100% |
| ADI AR 2205 | <<locked>> | 80% | 64,121 psi | 80% | 2644 fps | 100% |
| ADI AR 2206H | <<locked>> | 82% | 36,013 psi | 45% | 2507 fps | 95.5% |
| ADI AR 2207 | <<locked>> | 80% | 49,342 psi | 62% | 2625 fps | 100% |
| ADI AR 2208 | <<locked>> | 90% | 39,378 psi | 49% | 2559 fps | 95.7% |
| ADI AR 2219 | <<locked>> | 80% | 44,469 psi | 56% | 2654 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 80% | 35,737 psi | 45% | 2477 fps | 96.8% |
| Alliant AR-Comp | <<locked>> | 80% | 33,823 psi | 42% | 2487 fps | 100% |
| Alliant Power Pro 1200-R | 31.9 gr | 80% | 40,959 psi | 51% | 2661 fps | 97.7% |
| Alliant Power Pro 2000-MR | <<locked>> | 88% | 39,595 psi | 49% | 2671 fps | 95.2% |
| Alliant Reloder- TS 15.5 | <<locked>> | 86% | 33,199 psi | 41% | 2474 fps | 95.8% |
| Alliant Reloder-10x | <<locked>> | 80% | 42,032 psi | 53% | 2569 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 88% | 38,435 psi | 48% | 2582 fps | 95.7% |
| Alliant Reloder-17 | <<locked>> | 92% | 35,360 psi | 44% | 2582 fps | 95.4% |
| Alliant Reloder-7 | <<locked>> | 80% | 50,125 psi | 63% | 2638 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 44,208 psi | 55% | 2549 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 86% | 40,030 psi | 50% | 2608 fps | 95.5% |
| Bofors RP3 | <<locked>> | 86% | 32,169 psi | 40% | 2464 fps | 95.5% |
| Hodgdon Benchmark | <<locked>> | 80% | 37,985 psi | 47% | 2480 fps | 98% |
| Hodgdon BL-C2 | <<locked>> | 80% | 33,083 psi | 41% | 2474 fps | 96.8% |
| Hodgdon CFE223 | 34.7 gr | 80% | 36,695 psi | 46% | 2595 fps | 95% |
| Hodgdon H322 | <<locked>> | 80% | 40,495 psi | 51% | 2585 fps | 99.9% |
| Hodgdon H335 | <<locked>> | 80% | 40,973 psi | 51% | 2602 fps | 99.7% |
| Hodgdon H380 | <<locked>> | 92% | 41,350 psi | 52% | 2628 fps | 95% |
| Hodgdon H4198 | <<locked>> | 80% | 50,256 psi | 63% | 2644 fps | 100% |
| Hodgdon H4895 | <<locked>> | 80% | 33,881 psi | 42% | 2467 fps | 95.5% |
| Hodgdon Hybrid 100V | <<locked>> | 98% | 34,432 psi | 43% | 2503 fps | 95.1% |
| Hodgdon LEVERevolution | <<locked>> | 82% | 32,126 psi | 40% | 2470 fps | 95.2% |
| Hodgdon TrailBoss | <<locked>> | 80% | 24,860 psi | 31% | 1486 fps | 100% |
| Hodgdon VARGET | <<locked>> | 82% | 34,824 psi | 44% | 2470 fps | 95.7% |
| IMR 3031 | <<locked>> | 80% | 32,358 psi | 40% | 2477 fps | 99.5% |
| IMR 4064 | <<locked>> | 86% | 36,230 psi | 45% | 2487 fps | 95% |
| IMR 4166 Enduron | <<locked>> | 96% | 54,491 psi | 68% | 2769 fps | 95.4% |
| IMR 4198 | <<locked>> | 80% | 43,221 psi | 54% | 2543 fps | 100% |
| IMR 4227 | <<locked>> | 80% | 56,565 psi | 71% | 2664 fps | 100% |
| IMR 4895 | <<locked>> | 84% | 34,461 psi | 43% | 2510 fps | 95.1% |
| IMR 8208 XBR | <<locked>> | 80% | 35,737 psi | 45% | 2477 fps | 96.8% |
| Lovex D060 | <<locked>> | 80% | 65,311 psi | 82% | 2825 fps | 100% |
| Lovex D073.4 | <<locked>> | 80% | 48,196 psi | 60% | 2707 fps | 99.9% |
| Lovex D073.5 | <<locked>> | 80% | 39,305 psi | 49% | 2552 fps | 98.6% |
| Lovex D073.6 | <<locked>> | 80% | 31,198 psi | 39% | 2425 fps | 97.3% |
| Lovex S053 | <<locked>> | 80% | 55,216 psi | 69% | 2605 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 34,896 psi | 44% | 2408 fps | 95.1% |
| Lovex S062 | <<locked>> | 82% | 31,444 psi | 39% | 2395 fps | 95.5% |
| Norma 200 | <<locked>> | 80% | 47,224 psi | 59% | 2631 fps | 100% |
| Norma 201 | <<locked>> | 80% | 32,866 psi | 41% | 2415 fps | 96% |
| Norma 202 | <<locked>> | 80% | 32,663 psi | 41% | 2431 fps | 98.3% |
| Norma 203B | <<locked>> | 86% | 35,302 psi | 44% | 2520 fps | 95.4% |
| Ramshot Big Game | <<locked>> | 88% | 37,608 psi | 47% | 2585 fps | 95.7% |
| Ramshot TAC | <<locked>> | 88% | 46,485 psi | 58% | 2677 fps | 95.5% |
| Ramshot Wild Boar | <<locked>> | 82% | 36,782 psi | 46% | 2536 fps | 95.7% |
| Ramshot X-Terminator | <<locked>> | 80% | 38,783 psi | 48% | 2516 fps | 96.1% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 24,918 psi | 31% | 1522 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 80% | 56,971 psi | 71% | 2703 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 40,161 psi | 50% | 2566 fps | 99% |
| ReloadSwiss RS 50 | <<locked>> | 96% | 48,689 psi | 61% | 2723 fps | 95% |
| ReloadSwiss RS 52 | <<locked>> | 86% | 37,492 psi | 47% | 2628 fps | 95.4% |
| ReloadSwiss RS 60 | <<locked>> | 84% | 29,153 psi | 36% | 2425 fps | 95.2% |
| Rottweil R 901 | <<locked>> | 80% | 36,274 psi | 45% | 2474 fps | 98.9% |
| Rottweil R 902 | <<locked>> | 80% | 31,125 psi | 39% | 2362 fps | 95.3% |
| Rottweil R 903 | <<locked>> | 88% | 32,372 psi | 40% | 2461 fps | 95.2% |
| Shooters World AR Plus | <<locked>> | 80% | 48,196 psi | 60% | 2707 fps | 99.9% |
| Shooters World Buffalo Rifle | <<locked>> | 80% | 65,311 psi | 82% | 2825 fps | 100% |
| Shooters World Match Rifle | <<locked>> | 80% | 31,198 psi | 39% | 2425 fps | 97.3% |
| Shooters World Precision | <<locked>> | 82% | 31,444 psi | 39% | 2395 fps | 95.5% |
| Shooters World Tactical Rifle | <<locked>> | 80% | 42,366 psi | 53% | 2575 fps | 98.1% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 49,719 psi | 62% | 2379 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 80% | 44,715 psi | 56% | 2661 fps | 99.9% |
| SNPE Vectan SP 11 | <<locked>> | 90% | 36,608 psi | 46% | 2566 fps | 95.5% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 42,554 psi | 53% | 2579 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 88% | 43,903 psi | 55% | 2644 fps | 95.6% |
| SNPE Vectan SP 9 | <<locked>> | 84% | 36,680 psi | 46% | 2523 fps | 95.7% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 34,722 psi | 43% | 2392 fps | 98.7% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 28,123 psi | 35% | 2257 fps | 97.9% |
| Somchem S321 | <<locked>> | 80% | 37,898 psi | 47% | 2546 fps | 97.8% |
| Somchem S335 | <<locked>> | 80% | 34,200 psi | 43% | 2398 fps | 99.2% |
| Somchem S341 | <<locked>> | 82% | 35,230 psi | 44% | 2480 fps | 95.1% |
| Somchem S355 | <<locked>> | 88% | 33,765 psi | 42% | 2474 fps | 95.4% |
| Somchem S365 | <<locked>> | 96% | 30,980 psi | 39% | 2484 fps | 95.4% |
| Vihtavuori N110 | <<locked>> | 80% | 63,208 psi | 79% | 2605 fps | 100% |
| Vihtavuori N120 | <<locked>> | 80% | 49,371 psi | 62% | 2575 fps | 100% |
| Vihtavuori N130 | <<locked>> | 80% | 39,595 psi | 49% | 2477 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 34,751 psi | 43% | 2402 fps | 99.9% |
| Vihtavuori N135 | <<locked>> | 80% | 29,675 psi | 37% | 2365 fps | 99.6% |
| Vihtavuori N140 | <<locked>> | 80% | 30,908 psi | 39% | 2369 fps | 98.2% |
| Vihtavuori N150 | <<locked>> | 86% | 30,095 psi | 38% | 2365 fps | 95.6% |
| Vihtavuori N530 | <<locked>> | 80% | 35,346 psi | 44% | 2467 fps | 96.8% |
| Vihtavuori N540 | <<locked>> | 80% | 29,544 psi | 37% | 2349 fps | 97.2% |
| Winchester 6.5 StaBALL | <<locked>> | 94% | 35,897 psi | 45% | 2490 fps | 95.7% |
| Winchester 748 | <<locked>> | 80% | 33,924 psi | 42% | 2497 fps | 97.3% |
| Winchester StaBALL Match | <<locked>> | 82% | 33,373 psi | 42% | 2467 fps | 95.3% |
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 123 powders for .277 Fury loaded with the .277 | 130gr | Barnes MRX BT. Hodgdon CFE223 delivers the highest muzzle velocity at 3,114 fps; across all powders the maximum-charge window runs from 1,667 fps to 3,114 fps. Accurate 2015 gives the best case fill at 100 %, and 123 of the 123 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (552 MPa), the top charges use 42–90 %, leaving at least 10 % headroom. The 130.0 gr projectile in 0.277" calls for a 1:9.0 twist; slower twists will usually not stabilise this weight. Accurate 2015, Accurate 2495, Accurate 2520 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 1200-R, Hodgdon CFE223, Accurate 2230 rank at the top here: for .277 Fury with the .277 | 130gr | Barnes MRX BT they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, Accurate 4350, Bofors RP7, Hodgdon H414 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.