Load Specifications
Load data in caliber .375 R Verney-Carron with .375 | 300gr | Nosler Solid bullet and 89 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Alliant Reloder-26, Ramshot Grand and Norma MRP.
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: 25.6"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2700 | <<locked>> | 86% | 52,953 psi | 89% | 2566 fps | 99% |
| Accurate 3100ᴾ | <<locked>> | 100% | 52,388 psi | 88% | 2651 fps | 99.8% |
| Accurate 4064 | <<locked>> | 82% | 51,169 psi | 86% | 2543 fps | 100% |
| Accurate 4350 | <<locked>> | 90% | 51,155 psi | 86% | 2641 fps | 100% |
| ADI AR 2208 | <<locked>> | 84% | 51,256 psi | 86% | 2572 fps | 100% |
| ADI AR 2209 | <<locked>> | 96% | 52,228 psi | 88% | 2684 fps | 98.4% |
| ADI AR 2213ᴾ | <<locked>> | 100% | 53,287 psi | 90% | 2730 fps | 97.5% |
| Alliant Power Pro 2000-MR | <<locked>> | 82% | 53,447 psi | 90% | 2733 fps | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 84% | 51,953 psi | 87% | 2595 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 82% | 52,156 psi | 88% | 2615 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 92% | 52,040 psi | 88% | 2694 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 88% | 52,997 psi | 89% | 2717 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 96% | 51,547 psi | 87% | 2677 fps | 98.4% |
| Alliant Reloder-22ᴾ | <<locked>> | 100% | 51,996 psi | 87% | 2730 fps | 98.6% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 49,081 psi | 83% | 2664 fps | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 42,931 psi | 72% | 2602 fps | 99.5% |
| Alliant Reloder-26 | <<locked>> | 98% | 52,243 psi | 88% | 2795 fps | 100% |
| Bofors RP15ᴾ | <<locked>> | 100% | 47,616 psi | 80% | 2657 fps | 97.8% |
| Bofors RP3 | <<locked>> | 84% | 52,475 psi | 88% | 2608 fps | 100% |
| Bofors RP5ᴾ | <<locked>> | 100% | 51,996 psi | 87% | 2730 fps | 98.6% |
| Bofors RP7 | <<locked>> | 88% | 52,083 psi | 88% | 2598 fps | 99.1% |
| Hodgdon H380 | <<locked>> | 84% | 52,924 psi | 89% | 2625 fps | 100% |
| Hodgdon H414 | <<locked>> | 86% | 51,024 psi | 86% | 2657 fps | 99.4% |
| Hodgdon H4350 | <<locked>> | 90% | 51,953 psi | 87% | 2631 fps | 98.6% |
| Hodgdon H4831ᴾ | <<locked>> | 100% | 49,182 psi | 83% | 2612 fps | 96% |
| Hodgdon H4831 SC | <<locked>> | 98% | 52,373 psi | 88% | 2664 fps | 96.7% |
| Hodgdon Hybrid 100V | <<locked>> | 94% | 52,330 psi | 88% | 2625 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 82% | 50,836 psi | 85% | 2612 fps | 100% |
| Hodgdon Retumboᴾ | <<locked>> | 100% | 41,989 psi | 71% | 2631 fps | 97.1% |
| Hodgdon Superformance | <<locked>> | 90% | 53,258 psi | 90% | 2730 fps | 99.5% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,347 psi | 61% | 1614 fps | 100% |
| Hodgdon VARGET | <<locked>> | 82% | 50,865 psi | 86% | 2562 fps | 100% |
| IMR 3031 | <<locked>> | 82% | 53,476 psi | 90% | 2579 fps | 100% |
| IMR 4064 | <<locked>> | 86% | 53,447 psi | 90% | 2592 fps | 100% |
| IMR 4166 Enduron | <<locked>> | 86% | 52,475 psi | 88% | 2575 fps | 99.4% |
| IMR 4350 | <<locked>> | 92% | 52,765 psi | 89% | 2628 fps | 99.2% |
| IMR 4451 Enduron | <<locked>> | 88% | 53,621 psi | 90% | 2621 fps | 99.5% |
| IMR 4831 | <<locked>> | 96% | 52,576 psi | 88% | 2648 fps | 100% |
| IMR 4895 | <<locked>> | 82% | 53,505 psi | 90% | 2641 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 96% | 51,895 psi | 87% | 2618 fps | 96.8% |
| IMR 7828 SSC | <<locked>> | 98% | 51,140 psi | 86% | 2713 fps | 97.2% |
| Lovex S062 | <<locked>> | 82% | 51,068 psi | 86% | 2552 fps | 100% |
| Lovex S065 | <<locked>> | 90% | 53,737 psi | 90% | 2621 fps | 99.9% |
| Lovex S070 | <<locked>> | 90% | 51,576 psi | 87% | 2612 fps | 99.4% |
| Lovex S071ᴾ | <<locked>> | 100% | 43,497 psi | 73% | 2513 fps | 98.9% |
| Norma 203B | <<locked>> | 82% | 51,503 psi | 87% | 2602 fps | 100% |
| Norma 204 | <<locked>> | 92% | 53,243 psi | 90% | 2677 fps | 98.4% |
| Norma MRP | <<locked>> | 98% | 51,445 psi | 87% | 2753 fps | 99.5% |
| Norma URP | <<locked>> | 92% | 53,621 psi | 90% | 2680 fps | 100% |
| Ramshot Big Game | <<locked>> | 82% | 51,779 psi | 87% | 2625 fps | 100% |
| Ramshot Grand | <<locked>> | 96% | 50,604 psi | 85% | 2713 fps | 97.5% |
| Ramshot Hunter | <<locked>> | 92% | 52,170 psi | 88% | 2680 fps | 99.8% |
| Ramshot Magnumᴾ | <<locked>> | 100% | 50,923 psi | 86% | 2694 fps | 98.9% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,999 psi | 62% | 1654 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 84% | 52,779 psi | 89% | 2612 fps | 99.7% |
| ReloadSwiss RS 60 | <<locked>> | 86% | 52,562 psi | 88% | 2707 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 90% | 50,952 psi | 86% | 2667 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 92% | 53,026 psi | 89% | 2743 fps | 100% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 41,713 psi | 70% | 2625 fps | 98.1% |
| Rottweil R 902 | <<locked>> | 82% | 52,939 psi | 89% | 2559 fps | 100% |
| Rottweil R 903 | <<locked>> | 86% | 52,692 psi | 89% | 2608 fps | 100% |
| Rottweil R 904 | <<locked>> | 94% | 50,589 psi | 85% | 2605 fps | 97.1% |
| Rottweil R 905 | <<locked>> | 96% | 50,676 psi | 85% | 2661 fps | 98.4% |
| Rottweil R 907 | <<locked>> | 88% | 52,083 psi | 88% | 2598 fps | 99.1% |
| Shooters World Long Rifle | <<locked>> | 90% | 53,737 psi | 90% | 2621 fps | 99.9% |
| Shooters World Precision | <<locked>> | 82% | 51,068 psi | 86% | 2552 fps | 100% |
| Shooters World SW4350 | <<locked>> | 90% | 51,576 psi | 87% | 2612 fps | 99.4% |
| SNPE Vectan SP 11 | <<locked>> | 84% | 50,531 psi | 85% | 2612 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 86% | 53,809 psi | 90% | 2497 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 90% | 53,330 psi | 90% | 2575 fps | 99.5% |
| SNPE Vectan Tubal 8000 | <<locked>> | 98% | 53,708 psi | 90% | 2707 fps | 98.8% |
| Somchem S355 | <<locked>> | 86% | 52,750 psi | 89% | 2602 fps | 100% |
| Somchem S361 | <<locked>> | 94% | 52,083 psi | 88% | 2602 fps | 96.5% |
| Somchem S365 | <<locked>> | 94% | 52,547 psi | 88% | 2680 fps | 100% |
| Somchem S385 | <<locked>> | 96% | 51,387 psi | 86% | 2641 fps | 99% |
| Unknown powder | <<locked>> | 88% | 50,763 psi | 85% | 2635 fps | 100% |
| Vihtavuori N135 | <<locked>> | 82% | 53,258 psi | 90% | 2520 fps | 100% |
| Vihtavuori N140 | <<locked>> | 82% | 53,330 psi | 90% | 2536 fps | 100% |
| Vihtavuori N150 | <<locked>> | 88% | 53,780 psi | 90% | 2575 fps | 100% |
| Vihtavuori N160 | <<locked>> | 90% | 52,156 psi | 88% | 2625 fps | 100% |
| Vihtavuori N165ᴾ | <<locked>> | 100% | 50,546 psi | 85% | 2615 fps | 98.6% |
| Vihtavuori N540 | <<locked>> | 82% | 51,459 psi | 87% | 2533 fps | 100% |
| Vihtavuori N550 | <<locked>> | 90% | 51,387 psi | 86% | 2631 fps | 100% |
| Vihtavuori N555 | <<locked>> | 98% | 51,648 psi | 87% | 2690 fps | 100% |
| Vihtavuori N560 | <<locked>> | 98% | 51,953 psi | 87% | 2743 fps | 97% |
| Winchester 6.5 StaBALL | <<locked>> | 90% | 51,590 psi | 87% | 2595 fps | 100% |
| Winchester 760 | <<locked>> | 86% | 51,024 psi | 86% | 2657 fps | 99.4% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 44,193 psi | 74% | 2723 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 96% | 52,924 psi | 89% | 2657 fps | 98.5% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 25.6"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2700 | <<locked>> | 80% | 43,642 psi | 73% | 2415 fps | 97.4% |
| Accurate 3100 | <<locked>> | 84% | 30,560 psi | 51% | 2247 fps | 95.4% |
| Accurate 4064 | <<locked>> | 80% | 47,979 psi | 81% | 2500 fps | 100% |
| Accurate 4350 | <<locked>> | 80% | 36,448 psi | 61% | 2388 fps | 98.8% |
| ADI AR 2208 | <<locked>> | 80% | 45,455 psi | 76% | 2480 fps | 100% |
| ADI AR 2209 | <<locked>> | 88% | 40,393 psi | 68% | 2474 fps | 95.7% |
| ADI AR 2213 | <<locked>> | 94% | 43,758 psi | 74% | 2566 fps | 95.1% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 49,864 psi | 84% | 2680 fps | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 45,745 psi | 77% | 2503 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 80% | 48,979 psi | 82% | 2569 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 80% | 35,665 psi | 60% | 2398 fps | 98.9% |
| Alliant Reloder-17 | <<locked>> | 80% | 40,248 psi | 68% | 2510 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 88% | 39,958 psi | 67% | 2467 fps | 95.7% |
| Alliant Reloder-22 | <<locked>> | 90% | 37,434 psi | 63% | 2461 fps | 95% |
| Alliant Reloder-23 | <<locked>> | 80% | 26,092 psi | 44% | 2178 fps | 97% |
| Alliant Reloder-25 | <<locked>> | 88% | 29,530 psi | 50% | 2287 fps | 95.1% |
| Alliant Reloder-26 | 81.2 gr | 80% | 27,586 psi | 46% | 2274 fps | 95.2% |
| Bofors RP15 | <<locked>> | 94% | 39,378 psi | 66% | 2503 fps | 95.6% |
| Bofors RP3 | <<locked>> | 80% | 46,035 psi | 77% | 2513 fps | 100% |
| Bofors RP5 | <<locked>> | 90% | 37,434 psi | 63% | 2461 fps | 95% |
| Bofors RP7 | <<locked>> | 80% | 40,669 psi | 68% | 2398 fps | 97% |
| Hodgdon H380 | <<locked>> | 80% | 46,412 psi | 78% | 2526 fps | 99.8% |
| Hodgdon H414 | <<locked>> | 80% | 41,626 psi | 70% | 2497 fps | 97.9% |
| Hodgdon H4350 | <<locked>> | 80% | 38,029 psi | 64% | 2379 fps | 95.4% |
| Hodgdon H4831 | <<locked>> | 98% | 46,224 psi | 78% | 2562 fps | 95.2% |
| Hodgdon H4831 SC | <<locked>> | 94% | 45,934 psi | 77% | 2556 fps | 95.1% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 33,199 psi | 56% | 2300 fps | 99.3% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 47,645 psi | 80% | 2566 fps | 100% |
| Hodgdon Retumbo | <<locked>> | 96% | 36,999 psi | 62% | 2513 fps | 95% |
| Hodgdon Superformance | <<locked>> | 80% | 37,275 psi | 63% | 2441 fps | 96.2% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,253 psi | 46% | 1444 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 47,877 psi | 81% | 2520 fps | 100% |
| IMR 3031 | <<locked>> | 80% | 50,183 psi | 84% | 2536 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 44,672 psi | 75% | 2457 fps | 100% |
| IMR 4166 Enduron | <<locked>> | 80% | 43,903 psi | 74% | 2434 fps | 98.2% |
| IMR 4350 | <<locked>> | 80% | 36,405 psi | 61% | 2336 fps | 95.7% |
| IMR 4451 Enduron | <<locked>> | 80% | 42,061 psi | 71% | 2428 fps | 97.7% |
| IMR 4831 | <<locked>> | 80% | 31,937 psi | 54% | 2274 fps | 97.7% |
| IMR 4895 | <<locked>> | 80% | 50,198 psi | 84% | 2592 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 92% | 45,788 psi | 77% | 2520 fps | 95.3% |
| IMR 7828 SSC | <<locked>> | 94% | 44,672 psi | 75% | 2598 fps | 95.6% |
| Lovex S062 | <<locked>> | 80% | 47,935 psi | 81% | 2507 fps | 100% |
| Lovex S065 | <<locked>> | 80% | 39,537 psi | 66% | 2382 fps | 98.4% |
| Lovex S070 | <<locked>> | 80% | 37,869 psi | 64% | 2369 fps | 97% |
| Lovex S071 | <<locked>> | 88% | 29,733 psi | 50% | 2228 fps | 95% |
| Norma 203B | <<locked>> | 80% | 48,327 psi | 81% | 2556 fps | 100% |
| Norma 204 | <<locked>> | 84% | 40,698 psi | 68% | 2461 fps | 95.7% |
| Norma MRP | 84.8 gr | 86% | 34,330 psi | 58% | 2421 fps | 95.4% |
| Norma URP | <<locked>> | 80% | 36,376 psi | 61% | 2385 fps | 98.7% |
| Ramshot Big Game | <<locked>> | 80% | 48,443 psi | 81% | 2575 fps | 100% |
| Ramshot Grand | 93.5 gr | 92% | 43,685 psi | 73% | 2589 fps | 95.6% |
| Ramshot Hunter | <<locked>> | 80% | 35,099 psi | 59% | 2372 fps | 96.9% |
| Ramshot Magnum | <<locked>> | 92% | 37,884 psi | 64% | 2457 fps | 95.8% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,760 psi | 47% | 1480 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 46,427 psi | 78% | 2510 fps | 99% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 42,786 psi | 72% | 2559 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 36,114 psi | 61% | 2405 fps | 98.5% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 35,172 psi | 59% | 2411 fps | 98% |
| ReloadSwiss RS 76 | <<locked>> | 96% | 36,332 psi | 61% | 2500 fps | 96.1% |
| Rottweil R 902 | <<locked>> | 80% | 49,850 psi | 84% | 2516 fps | 100% |
| Rottweil R 903 | <<locked>> | 80% | 43,468 psi | 73% | 2467 fps | 100% |
| Rottweil R 904 | <<locked>> | 90% | 44,599 psi | 75% | 2507 fps | 95.7% |
| Rottweil R 905 | <<locked>> | 88% | 38,957 psi | 66% | 2451 fps | 95.6% |
| Rottweil R 907 | <<locked>> | 80% | 40,669 psi | 68% | 2398 fps | 97% |
| Shooters World Long Rifle | <<locked>> | 80% | 39,537 psi | 66% | 2382 fps | 98.4% |
| Shooters World Precision | <<locked>> | 80% | 47,935 psi | 81% | 2507 fps | 100% |
| Shooters World SW4350 | <<locked>> | 80% | 37,869 psi | 64% | 2369 fps | 97% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 44,367 psi | 75% | 2516 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 44,875 psi | 75% | 2375 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 38,667 psi | 65% | 2329 fps | 97% |
| SNPE Vectan Tubal 8000 | <<locked>> | 88% | 38,609 psi | 65% | 2448 fps | 95.5% |
| Somchem S355 | <<locked>> | 80% | 43,714 psi | 74% | 2464 fps | 100% |
| Somchem S361 | <<locked>> | 90% | 45,672 psi | 77% | 2497 fps | 95% |
| Somchem S365 | <<locked>> | 80% | 32,808 psi | 55% | 2346 fps | 99.9% |
| Somchem S385 | <<locked>> | 84% | 34,766 psi | 58% | 2336 fps | 95.1% |
| Unknown powder | <<locked>> | 80% | 39,189 psi | 66% | 2434 fps | 98.8% |
| Vihtavuori N135 | <<locked>> | 80% | 50,067 psi | 84% | 2477 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 50,212 psi | 84% | 2493 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 41,800 psi | 70% | 2402 fps | 100% |
| Vihtavuori N160 | <<locked>> | 80% | 37,739 psi | 63% | 2382 fps | 98.9% |
| Vihtavuori N165 | <<locked>> | 90% | 36,419 psi | 61% | 2365 fps | 95.2% |
| Vihtavuori N540 | <<locked>> | 80% | 48,356 psi | 81% | 2490 fps | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 37,144 psi | 62% | 2382 fps | 98.7% |
| Vihtavuori N555 | <<locked>> | 80% | 28,616 psi | 48% | 2247 fps | 97.1% |
| Vihtavuori N560 | <<locked>> | 94% | 45,484 psi | 76% | 2631 fps | 95.4% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 36,767 psi | 62% | 2352 fps | 99.9% |
| Winchester 760 | <<locked>> | 80% | 41,626 psi | 70% | 2497 fps | 97.9% |
| Winchester StaBALL HD | <<locked>> | 80% | 22,989 psi | 39% | 2149 fps | 95.6% |
| Winchester Supreme 780 | <<locked>> | 88% | 39,987 psi | 67% | 2441 fps | 95.6% |
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 89 powders for .375 R Verney-Carron loaded with the .375 | 300gr | Nosler Solid. Alliant Reloder-26 delivers the highest muzzle velocity at 2,795 fps; across all powders the maximum-charge window runs from 1,614 fps to 2,795 fps. Accurate 3100 gives the best case fill at 100 %, and 89 of the 89 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (410 MPa), the top charges use 61–90 %, leaving at least 10 % headroom. The 300.0 gr projectile in 0.375" calls for a 1:6.0 twist; slower twists will usually not stabilise this weight. Accurate 3100, ADI AR 2213, Alliant Reloder-22 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 Reloder-26, Ramshot Grand, Norma MRP rank at the top here: for .375 R Verney-Carron with the .375 | 300gr | Nosler Solid 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.