Load Specifications
Load data in caliber 7.5 x 54 mm MAS with .311 | 174gr | Prvi Partizan FMJ BT bullet and 79 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 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.
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You can find more information in our FAQ: How can I use the Personalized Load Calculator?
Max Load - Barrel Length: 23"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 86% | 47,456 psi | 86% | 2444 fps | 100% |
| Accurate 2460 | <<locked>> | 84% | 48,689 psi | 88% | 2500 fps | 100% |
| Accurate 2495 | <<locked>> | 92% | 47,297 psi | 86% | 2497 fps | 100% |
| Accurate 2520 | <<locked>> | 86% | 46,557 psi | 84% | 2503 fps | 99.8% |
| Accurate 4064 | <<locked>> | 94% | 47,079 psi | 85% | 2530 fps | 100% |
| ADI AR 2206H | <<locked>> | 90% | 49,530 psi | 90% | 2556 fps | 98.6% |
| ADI AR 2208 | <<locked>> | 94% | 47,210 psi | 86% | 2497 fps | 97.5% |
| ADI Benchmark 8208 | <<locked>> | 88% | 48,892 psi | 89% | 2516 fps | 99.3% |
| Alliant AR-Comp | <<locked>> | 88% | 48,066 psi | 87% | 2513 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 82% | 46,891 psi | 85% | 2556 fps | 98.7% |
| Alliant Power Pro 2000-MR | <<locked>> | 92% | 48,327 psi | 88% | 2631 fps | 97.5% |
| Alliant Reloder- TS 15.5 | <<locked>> | 96% | 49,313 psi | 89% | 2569 fps | 99.2% |
| Alliant Reloder-10x | <<locked>> | 82% | 47,601 psi | 86% | 2454 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 92% | 47,036 psi | 85% | 2536 fps | 97.7% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 42,946 psi | 78% | 2510 fps | 95.9% |
| Alliant Reloder-17ᴾ | <<locked>> | 100% | 49,458 psi | 90% | 2661 fps | 99% |
| Baschieri & Pellagri 106 | <<locked>> | 82% | 49,588 psi | 90% | 2434 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 90% | 48,689 psi | 88% | 2559 fps | 97.4% |
| Bofors RP3 | <<locked>> | 96% | 49,168 psi | 89% | 2579 fps | 99.2% |
| Hodgdon Benchmark | <<locked>> | 86% | 48,457 psi | 88% | 2467 fps | 99.5% |
| Hodgdon BL-C2 | <<locked>> | 88% | 47,065 psi | 85% | 2536 fps | 99.4% |
| Hodgdon CFE223 | <<locked>> | 86% | 48,457 psi | 88% | 2615 fps | 98% |
| Hodgdon H322 | <<locked>> | 84% | 49,472 psi | 90% | 2526 fps | 100% |
| Hodgdon H335 | <<locked>> | 82% | 46,891 psi | 85% | 2497 fps | 100% |
| Hodgdon H380 | <<locked>> | 94% | 47,587 psi | 86% | 2533 fps | 96.5% |
| Hodgdon H4895 | <<locked>> | 88% | 46,717 psi | 85% | 2516 fps | 98.6% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 39,146 psi | 71% | 2408 fps | 96.6% |
| Hodgdon LEVERevolution | <<locked>> | 92% | 47,834 psi | 87% | 2585 fps | 99.1% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 34,389 psi | 62% | 1549 fps | 100% |
| Hodgdon VARGET | <<locked>> | 90% | 48,051 psi | 87% | 2520 fps | 98.7% |
| IMR 3031 | <<locked>> | 90% | 48,544 psi | 88% | 2559 fps | 100% |
| IMR 4064 | <<locked>> | 94% | 49,647 psi | 90% | 2530 fps | 98.2% |
| IMR 4198 | <<locked>> | 82% | 48,385 psi | 88% | 2421 fps | 100% |
| IMR 4895 | <<locked>> | 92% | 48,153 psi | 87% | 2566 fps | 98.5% |
| IMR 8208 XBR | <<locked>> | 88% | 48,892 psi | 89% | 2516 fps | 99.3% |
| Lovex D073.5 | <<locked>> | 84% | 48,515 psi | 88% | 2503 fps | 99.7% |
| Lovex D073.6 | <<locked>> | 90% | 48,037 psi | 87% | 2539 fps | 99.9% |
| Lovex S060 | <<locked>> | 88% | 47,268 psi | 86% | 2451 fps | 98.2% |
| Lovex S062 | <<locked>> | 94% | 48,979 psi | 89% | 2533 fps | 99.4% |
| Norma 201 | <<locked>> | 90% | 48,211 psi | 87% | 2507 fps | 99.3% |
| Norma 202 | <<locked>> | 90% | 48,602 psi | 88% | 2520 fps | 100% |
| Norma 203B | <<locked>> | 94% | 49,037 psi | 89% | 2569 fps | 98.5% |
| Ramshot Big Game | <<locked>> | 94% | 49,197 psi | 89% | 2592 fps | 98.4% |
| Ramshot TAC | <<locked>> | 88% | 49,400 psi | 90% | 2523 fps | 96.1% |
| Ramshot Wild Boar | <<locked>> | 88% | 48,269 psi | 88% | 2543 fps | 98.3% |
| Ramshot X-Terminator | <<locked>> | 84% | 47,036 psi | 85% | 2470 fps | 98% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 34,635 psi | 63% | 1585 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 84% | 48,646 psi | 88% | 2507 fps | 99.8% |
| ReloadSwiss RS 52 | <<locked>> | 92% | 49,327 psi | 90% | 2638 fps | 98.2% |
| ReloadSwiss RS 60 | <<locked>> | 98% | 49,458 psi | 90% | 2671 fps | 100% |
| Rottweil R 901 | <<locked>> | 88% | 49,487 psi | 90% | 2503 fps | 100% |
| Rottweil R 902 | <<locked>> | 92% | 48,515 psi | 88% | 2503 fps | 99.3% |
| Rottweil R 903 | <<locked>> | 98% | 48,689 psi | 88% | 2562 fps | 99% |
| Shooters World Match Rifle | <<locked>> | 90% | 48,037 psi | 87% | 2539 fps | 99.9% |
| Shooters World Precision | <<locked>> | 94% | 48,979 psi | 89% | 2533 fps | 99.4% |
| Shooters World Tactical Rifle | <<locked>> | 82% | 48,385 psi | 88% | 2474 fps | 99% |
| SNPE Vectan SP 11 | <<locked>> | 96% | 47,674 psi | 87% | 2575 fps | 98.2% |
| SNPE Vectan SP 3 | <<locked>> | 82% | 48,385 psi | 88% | 2467 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 88% | 46,891 psi | 85% | 2490 fps | 96.1% |
| SNPE Vectan SP 9 | <<locked>> | 90% | 47,703 psi | 87% | 2523 fps | 98.2% |
| SNPE Vectan Tubal 3000 | <<locked>> | 88% | 47,732 psi | 87% | 2428 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 96% | 49,748 psi | 90% | 2464 fps | 100% |
| Somchem S321 | <<locked>> | 86% | 49,835 psi | 90% | 2552 fps | 99.5% |
| Somchem S335 | <<locked>> | 90% | 49,487 psi | 90% | 2467 fps | 100% |
| Somchem S341 | <<locked>> | 90% | 49,835 psi | 90% | 2543 fps | 98.5% |
| Somchem S355 | <<locked>> | 98% | 49,690 psi | 90% | 2566 fps | 98.9% |
| Somchem S365ᴾ | <<locked>> | 100% | 38,014 psi | 69% | 2454 fps | 97.9% |
| Vihtavuori N130 | <<locked>> | 84% | 47,790 psi | 87% | 2408 fps | 100% |
| Vihtavuori N133 | <<locked>> | 88% | 47,703 psi | 87% | 2425 fps | 100% |
| Vihtavuori N135 | <<locked>> | 92% | 47,268 psi | 86% | 2487 fps | 100% |
| Vihtavuori N140 | <<locked>> | 92% | 48,762 psi | 88% | 2500 fps | 100% |
| Vihtavuori N150 | <<locked>> | 98% | 47,877 psi | 87% | 2507 fps | 99.5% |
| Vihtavuori N160ᴾ | <<locked>> | 100% | 45,237 psi | 82% | 2510 fps | 96.2% |
| Vihtavuori N530 | <<locked>> | 88% | 49,356 psi | 90% | 2520 fps | 99.4% |
| Vihtavuori N540 | <<locked>> | 92% | 47,007 psi | 85% | 2493 fps | 100% |
| Vihtavuori N550ᴾ | <<locked>> | 100% | 44,034 psi | 80% | 2510 fps | 95.8% |
| Winchester 6.5 StaBALLᴾ | <<locked>> | 100% | 46,644 psi | 85% | 2500 fps | 98.4% |
| Winchester 748 | <<locked>> | 88% | 48,167 psi | 87% | 2559 fps | 99.7% |
| Winchester StaBALL Match | <<locked>> | 90% | 47,224 psi | 86% | 2533 fps | 98.7% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 23"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2015 | <<locked>> | 80% | 39,450 psi | 72% | 2316 fps | 100% |
| Accurate 2460 | <<locked>> | 80% | 42,554 psi | 77% | 2405 fps | 99.7% |
| Accurate 2495 | <<locked>> | 80% | 31,821 psi | 58% | 2224 fps | 99.8% |
| Accurate 2520 | <<locked>> | 80% | 37,913 psi | 69% | 2356 fps | 98.8% |
| Accurate 4064 | <<locked>> | 80% | 30,110 psi | 55% | 2205 fps | 97.9% |
| ADI AR 2206H | <<locked>> | 80% | 36,056 psi | 65% | 2310 fps | 95.4% |
| ADI AR 2208 | <<locked>> | 88% | 39,465 psi | 72% | 2359 fps | 95.6% |
| ADI Benchmark 8208 | <<locked>> | 80% | 38,000 psi | 69% | 2326 fps | 97.3% |
| Alliant AR-Comp | <<locked>> | 80% | 36,709 psi | 67% | 2339 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 80% | 43,714 psi | 79% | 2503 fps | 98.1% |
| Alliant Power Pro 2000-MR | 43.2 gr | 86% | 39,610 psi | 72% | 2464 fps | 95% |
| Alliant Reloder- TS 15.5 | <<locked>> | 84% | 33,707 psi | 61% | 2283 fps | 95.7% |
| Alliant Reloder-10x | <<locked>> | 80% | 44,730 psi | 81% | 2408 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 86% | 39,001 psi | 71% | 2392 fps | 95.7% |
| Alliant Reloder-16 | <<locked>> | 98% | 40,509 psi | 74% | 2461 fps | 95% |
| Alliant Reloder-17 | <<locked>> | 90% | 35,578 psi | 65% | 2385 fps | 95.2% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 46,572 psi | 85% | 2392 fps | 100% |
| Baschieri & Pellagri 107 | <<locked>> | 84% | 39,813 psi | 72% | 2402 fps | 95.2% |
| Bofors RP3 | <<locked>> | 84% | 33,054 psi | 60% | 2283 fps | 95.6% |
| Hodgdon Benchmark | <<locked>> | 80% | 40,408 psi | 73% | 2333 fps | 98.4% |
| Hodgdon BL-C2 | <<locked>> | 80% | 35,911 psi | 65% | 2336 fps | 97.4% |
| Hodgdon CFE223 | <<locked>> | 80% | 39,378 psi | 71% | 2448 fps | 95.7% |
| Hodgdon H322 | <<locked>> | 80% | 43,366 psi | 79% | 2431 fps | 100% |
| Hodgdon H335 | <<locked>> | 80% | 43,859 psi | 80% | 2448 fps | 99.8% |
| Hodgdon H380 | <<locked>> | 90% | 41,829 psi | 76% | 2434 fps | 95% |
| Hodgdon H4895 | <<locked>> | 80% | 36,274 psi | 66% | 2320 fps | 96.1% |
| Hodgdon Hybrid 100V | <<locked>> | 96% | 34,679 psi | 63% | 2313 fps | 95% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 32,387 psi | 59% | 2280 fps | 95.1% |
| Hodgdon TrailBoss | <<locked>> | 80% | 25,469 psi | 46% | 1381 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 35,056 psi | 64% | 2280 fps | 95.6% |
| IMR 3031 | <<locked>> | 80% | 35,128 psi | 64% | 2333 fps | 99.8% |
| IMR 4064 | <<locked>> | 84% | 36,695 psi | 67% | 2300 fps | 95% |
| IMR 4198 | <<locked>> | 80% | 45,455 psi | 82% | 2379 fps | 100% |
| IMR 4895 | <<locked>> | 82% | 35,070 psi | 64% | 2320 fps | 95.1% |
| IMR 8208 XBR | <<locked>> | 80% | 38,000 psi | 69% | 2326 fps | 97.3% |
| Lovex D073.5 | <<locked>> | 80% | 42,380 psi | 77% | 2405 fps | 99% |
| Lovex D073.6 | <<locked>> | 80% | 34,214 psi | 62% | 2293 fps | 98% |
| Lovex S060 | <<locked>> | 80% | 37,101 psi | 67% | 2264 fps | 95.7% |
| Lovex S062 | <<locked>> | 80% | 31,879 psi | 58% | 2208 fps | 95.5% |
| Norma 201 | <<locked>> | 80% | 35,433 psi | 64% | 2274 fps | 96.7% |
| Norma 202 | <<locked>> | 80% | 35,331 psi | 64% | 2287 fps | 98.8% |
| Norma 203B | <<locked>> | 84% | 35,810 psi | 65% | 2329 fps | 95.3% |
| Ramshot Big Game | <<locked>> | 86% | 37,797 psi | 69% | 2385 fps | 95.6% |
| Ramshot TAC | <<locked>> | 86% | 46,035 psi | 84% | 2467 fps | 95.3% |
| Ramshot Wild Boar | <<locked>> | 80% | 36,854 psi | 67% | 2336 fps | 95.5% |
| Ramshot X-Terminator | <<locked>> | 80% | 41,394 psi | 75% | 2372 fps | 96.7% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 25,788 psi | 47% | 1417 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 42,859 psi | 78% | 2411 fps | 99.3% |
| ReloadSwiss RS 52 | 40.9 gr | 84% | 37,652 psi | 68% | 2425 fps | 95.2% |
| ReloadSwiss RS 60 | 40.6 gr | 82% | 29,457 psi | 53% | 2238 fps | 95% |
| Rottweil R 901 | <<locked>> | 80% | 39,291 psi | 71% | 2329 fps | 99.3% |
| Rottweil R 902 | <<locked>> | 80% | 33,808 psi | 61% | 2231 fps | 96.1% |
| Rottweil R 903 | <<locked>> | 86% | 32,967 psi | 60% | 2274 fps | 95.2% |
| Shooters World Match Rifle | <<locked>> | 80% | 34,214 psi | 62% | 2293 fps | 98% |
| Shooters World Precision | <<locked>> | 80% | 31,879 psi | 58% | 2208 fps | 95.5% |
| Shooters World Tactical Rifle | <<locked>> | 80% | 45,237 psi | 82% | 2425 fps | 98.5% |
| SNPE Vectan SP 11 | <<locked>> | 88% | 36,941 psi | 67% | 2375 fps | 95.4% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 45,469 psi | 83% | 2425 fps | 100% |
| SNPE Vectan SP 7 | <<locked>> | 86% | 43,845 psi | 80% | 2441 fps | 95.4% |
| SNPE Vectan SP 9 | <<locked>> | 82% | 36,912 psi | 67% | 2326 fps | 95.6% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 37,275 psi | 68% | 2254 fps | 99.1% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 30,429 psi | 55% | 2126 fps | 98.4% |
| Somchem S321 | <<locked>> | 80% | 40,640 psi | 74% | 2398 fps | 98.2% |
| Somchem S335 | <<locked>> | 80% | 36,622 psi | 66% | 2254 fps | 99.5% |
| Somchem S341 | <<locked>> | 80% | 35,476 psi | 64% | 2290 fps | 95% |
| Somchem S355 | <<locked>> | 86% | 34,316 psi | 62% | 2287 fps | 95.4% |
| Somchem S365 | <<locked>> | 94% | 31,575 psi | 57% | 2303 fps | 95.4% |
| Vihtavuori N130 | <<locked>> | 80% | 42,293 psi | 77% | 2326 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 37,289 psi | 68% | 2257 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 32,460 psi | 59% | 2231 fps | 99.8% |
| Vihtavuori N140 | <<locked>> | 80% | 33,359 psi | 61% | 2231 fps | 98.6% |
| Vihtavuori N150 | <<locked>> | 84% | 30,574 psi | 55% | 2185 fps | 95.6% |
| Vihtavuori N160 | <<locked>> | 98% | 42,322 psi | 77% | 2457 fps | 95.4% |
| Vihtavuori N530 | <<locked>> | 80% | 38,058 psi | 69% | 2323 fps | 97.4% |
| Vihtavuori N540 | <<locked>> | 80% | 32,184 psi | 58% | 2218 fps | 97.9% |
| Vihtavuori N550 | <<locked>> | 98% | 41,220 psi | 75% | 2461 fps | 95% |
| Winchester 6.5 StaBALL | <<locked>> | 92% | 35,868 psi | 65% | 2300 fps | 95.5% |
| Winchester 748 | <<locked>> | 80% | 36,680 psi | 67% | 2356 fps | 97.9% |
| Winchester StaBALL Match | <<locked>> | 80% | 33,736 psi | 61% | 2277 fps | 95.2% |
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 79 powders for 7.5 x 54 mm MAS loaded with the .311 | 174gr | Prvi Partizan FMJ BT. ReloadSwiss RS 60 delivers the highest muzzle velocity at 2,671 fps; across all powders the maximum-charge window runs from 1,549 fps to 2,671 fps. Alliant Reloder-16 gives the best case fill at 100 %, and 79 of the 79 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (380 MPa), the top charges use 62–90 %, leaving at least 10 % headroom. The 174.0 gr projectile in 0.311" calls for a 1:13.0 twist; slower twists will usually not stabilise this weight. Alliant Reloder-16, Alliant Reloder-17, Hodgdon Hybrid 100V 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, ReloadSwiss RS 52 rank at the top here: for 7.5 x 54 mm MAS with the .311 | 174gr | Prvi Partizan FMJ BT 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.