Load Specifications
Load data in caliber .375 R Verney-Carron with .375 | 300gr | Nosler AccuBond bullet and 89 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are ReloadSwiss RS 70, Alliant Reloder-26 and Ramshot Grand.
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 2495 | <<locked>> | 82% | 52,852 psi | 89% | 2513 fps | 100% |
| Accurate 2700 | <<locked>> | 86% | 51,909 psi | 87% | 2543 fps | 98.7% |
| Accurate 3100ᴾ | <<locked>> | 100% | 50,894 psi | 86% | 2621 fps | 99.7% |
| Accurate 4064 | <<locked>> | 84% | 53,171 psi | 89% | 2566 fps | 100% |
| Accurate 4350 | <<locked>> | 92% | 53,330 psi | 90% | 2667 fps | 100% |
| ADI AR 2208 | <<locked>> | 86% | 53,447 psi | 90% | 2595 fps | 100% |
| ADI AR 2209 | <<locked>> | 96% | 51,010 psi | 86% | 2657 fps | 98.1% |
| ADI AR 2213ᴾ | <<locked>> | 100% | 52,040 psi | 88% | 2700 fps | 97.1% |
| Alliant Power Pro 2000-MR | <<locked>> | 82% | 52,257 psi | 88% | 2710 fps | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 84% | 50,778 psi | 85% | 2572 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 82% | 51,126 psi | 86% | 2592 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 92% | 50,952 psi | 86% | 2671 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 88% | 51,721 psi | 87% | 2694 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 98% | 53,548 psi | 90% | 2697 fps | 98.6% |
| Alliant Reloder-22ᴾ | <<locked>> | 100% | 50,618 psi | 85% | 2700 fps | 98.3% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 47,819 psi | 80% | 2641 fps | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 41,785 psi | 70% | 2572 fps | 99.2% |
| Alliant Reloder-26 | <<locked>> | 98% | 50,633 psi | 85% | 2766 fps | 100% |
| Bofors RP15ᴾ | <<locked>> | 100% | 46,485 psi | 78% | 2631 fps | 97.4% |
| Bofors RP3 | <<locked>> | 84% | 51,256 psi | 86% | 2585 fps | 100% |
| Bofors RP5ᴾ | <<locked>> | 100% | 50,618 psi | 85% | 2700 fps | 98.3% |
| Bofors RP7 | <<locked>> | 88% | 51,053 psi | 86% | 2572 fps | 98.8% |
| Hodgdon H380 | <<locked>> | 84% | 51,793 psi | 87% | 2602 fps | 100% |
| Hodgdon H414 | <<locked>> | 88% | 53,388 psi | 90% | 2687 fps | 99.5% |
| Hodgdon H4350 | <<locked>> | 90% | 50,763 psi | 85% | 2605 fps | 98.3% |
| Hodgdon H4831 SC | <<locked>> | 98% | 51,039 psi | 86% | 2631 fps | 96.2% |
| Hodgdon Hybrid 100V | <<locked>> | 94% | 51,024 psi | 86% | 2598 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 84% | 53,171 psi | 89% | 2638 fps | 100% |
| Hodgdon Retumboᴾ | <<locked>> | 100% | 40,915 psi | 69% | 2595 fps | 96.5% |
| Hodgdon Superformance | <<locked>> | 90% | 51,866 psi | 87% | 2700 fps | 99.2% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,274 psi | 61% | 1604 fps | 100% |
| Hodgdon VARGET | <<locked>> | 84% | 53,171 psi | 89% | 2589 fps | 100% |
| IMR 3031 | <<locked>> | 82% | 52,359 psi | 88% | 2559 fps | 100% |
| IMR 4064 | <<locked>> | 86% | 52,417 psi | 88% | 2572 fps | 100% |
| IMR 4166 Enduron | <<locked>> | 86% | 51,576 psi | 87% | 2556 fps | 99.2% |
| IMR 4350 | <<locked>> | 92% | 51,663 psi | 87% | 2605 fps | 98.9% |
| IMR 4451 Enduron | <<locked>> | 88% | 52,634 psi | 89% | 2598 fps | 99.3% |
| IMR 4831 | <<locked>> | 96% | 51,300 psi | 86% | 2625 fps | 100% |
| IMR 4895 | <<locked>> | 82% | 52,446 psi | 88% | 2618 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 96% | 50,792 psi | 85% | 2592 fps | 96.4% |
| IMR 7828 SSCᴾ | <<locked>> | 100% | 53,374 psi | 90% | 2736 fps | 97.5% |
| Lovex S062 | <<locked>> | 84% | 53,185 psi | 89% | 2575 fps | 100% |
| Lovex S065 | <<locked>> | 90% | 52,547 psi | 88% | 2595 fps | 99.8% |
| Lovex S070 | <<locked>> | 92% | 53,766 psi | 90% | 2635 fps | 99.6% |
| Lovex S071ᴾ | <<locked>> | 100% | 42,380 psi | 71% | 2487 fps | 98.7% |
| Norma 203B | <<locked>> | 84% | 53,621 psi | 90% | 2625 fps | 100% |
| Norma 204 | <<locked>> | 92% | 52,112 psi | 88% | 2651 fps | 98.1% |
| Norma MRPᴾ | <<locked>> | 100% | 53,592 psi | 90% | 2779 fps | 99.6% |
| Norma URP | <<locked>> | 92% | 52,359 psi | 88% | 2654 fps | 100% |
| Ramshot Big Game | <<locked>> | 82% | 50,691 psi | 85% | 2602 fps | 100% |
| Ramshot Grand | <<locked>> | 98% | 52,968 psi | 89% | 2740 fps | 97.7% |
| Ramshot Hunter | <<locked>> | 92% | 51,010 psi | 86% | 2657 fps | 99.7% |
| Ramshot Magnumᴾ | <<locked>> | 100% | 49,443 psi | 83% | 2661 fps | 98.6% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,912 psi | 62% | 1644 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 84% | 51,750 psi | 87% | 2585 fps | 99.5% |
| ReloadSwiss RS 60 | <<locked>> | 86% | 51,242 psi | 86% | 2684 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 92% | 53,156 psi | 89% | 2690 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 92% | 51,634 psi | 87% | 2717 fps | 100% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 40,509 psi | 68% | 2589 fps | 97.5% |
| Rottweil R 902 | <<locked>> | 82% | 51,837 psi | 87% | 2536 fps | 100% |
| Rottweil R 903 | <<locked>> | 86% | 51,459 psi | 87% | 2582 fps | 100% |
| Rottweil R 904 | <<locked>> | 96% | 52,707 psi | 89% | 2628 fps | 97.3% |
| Rottweil R 905 | <<locked>> | 98% | 52,649 psi | 89% | 2684 fps | 98.6% |
| Rottweil R 907 | <<locked>> | 88% | 51,053 psi | 86% | 2572 fps | 98.8% |
| Shooters World Long Rifle | <<locked>> | 90% | 52,547 psi | 88% | 2595 fps | 99.8% |
| Shooters World Precision | <<locked>> | 84% | 53,185 psi | 89% | 2575 fps | 100% |
| Shooters World SW4350 | <<locked>> | 92% | 53,766 psi | 90% | 2635 fps | 99.6% |
| SNPE Vectan SP 11 | <<locked>> | 86% | 52,779 psi | 89% | 2638 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 86% | 52,794 psi | 89% | 2477 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 90% | 52,214 psi | 88% | 2549 fps | 99.3% |
| SNPE Vectan Tubal 8000 | <<locked>> | 98% | 52,170 psi | 88% | 2677 fps | 98.5% |
| Somchem S355 | <<locked>> | 86% | 51,561 psi | 87% | 2579 fps | 100% |
| Somchem S361 | <<locked>> | 94% | 50,879 psi | 86% | 2572 fps | 96.1% |
| Somchem S365 | <<locked>> | 94% | 51,198 psi | 86% | 2657 fps | 100% |
| Somchem S385 | <<locked>> | 98% | 53,374 psi | 90% | 2661 fps | 99.1% |
| Unknown powder | <<locked>> | 90% | 52,881 psi | 89% | 2657 fps | 100% |
| Vihtavuori N135 | <<locked>> | 82% | 52,054 psi | 88% | 2500 fps | 100% |
| Vihtavuori N140 | <<locked>> | 82% | 52,286 psi | 88% | 2516 fps | 100% |
| Vihtavuori N150 | <<locked>> | 88% | 52,692 psi | 89% | 2556 fps | 100% |
| Vihtavuori N160 | <<locked>> | 90% | 50,923 psi | 86% | 2598 fps | 100% |
| Vihtavuori N165ᴾ | <<locked>> | 100% | 49,269 psi | 83% | 2589 fps | 98.3% |
| Vihtavuori N540 | <<locked>> | 82% | 50,502 psi | 85% | 2513 fps | 100% |
| Vihtavuori N550 | <<locked>> | 92% | 53,388 psi | 90% | 2654 fps | 100% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 53,534 psi | 90% | 2710 fps | 100% |
| Vihtavuori N560 | <<locked>> | 98% | 50,647 psi | 85% | 2713 fps | 96.6% |
| Winchester 6.5 StaBALL | <<locked>> | 90% | 50,415 psi | 85% | 2572 fps | 100% |
| Winchester 760 | <<locked>> | 88% | 53,388 psi | 90% | 2687 fps | 99.5% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 43,004 psi | 72% | 2694 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 96% | 51,547 psi | 87% | 2628 fps | 98.1% |
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 2495 | <<locked>> | 80% | 49,588 psi | 83% | 2470 fps | 100% |
| Accurate 2700 | <<locked>> | 80% | 42,714 psi | 72% | 2392 fps | 97.1% |
| Accurate 3100 | <<locked>> | 86% | 31,691 psi | 53% | 2270 fps | 95.7% |
| Accurate 4064 | <<locked>> | 80% | 46,992 psi | 79% | 2480 fps | 100% |
| Accurate 4350 | <<locked>> | 80% | 35,462 psi | 60% | 2362 fps | 98.5% |
| ADI AR 2208 | <<locked>> | 80% | 44,483 psi | 75% | 2457 fps | 99.9% |
| ADI AR 2209 | <<locked>> | 88% | 39,523 psi | 66% | 2448 fps | 95.2% |
| ADI AR 2213 | <<locked>> | 96% | 45,687 psi | 77% | 2592 fps | 95.5% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 48,646 psi | 82% | 2654 fps | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 44,831 psi | 75% | 2480 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 80% | 47,906 psi | 81% | 2543 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 80% | 34,925 psi | 59% | 2375 fps | 98.7% |
| Alliant Reloder-17 | <<locked>> | 80% | 39,218 psi | 66% | 2487 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 88% | 39,073 psi | 66% | 2444 fps | 95.2% |
| Alliant Reloder-22 | <<locked>> | 92% | 38,972 psi | 66% | 2487 fps | 95.4% |
| Alliant Reloder-23 | <<locked>> | 80% | 25,512 psi | 43% | 2152 fps | 96.6% |
| Alliant Reloder-25 | <<locked>> | 90% | 30,661 psi | 52% | 2310 fps | 95.5% |
| Alliant Reloder-26 | 81.4 gr | 82% | 28,776 psi | 48% | 2303 fps | 95.7% |
| Bofors RP15 | <<locked>> | 94% | 38,464 psi | 65% | 2477 fps | 95.1% |
| Bofors RP3 | <<locked>> | 80% | 44,976 psi | 76% | 2490 fps | 100% |
| Bofors RP5 | <<locked>> | 92% | 38,972 psi | 66% | 2487 fps | 95.4% |
| Bofors RP7 | <<locked>> | 80% | 39,813 psi | 67% | 2375 fps | 96.6% |
| Hodgdon H380 | <<locked>> | 80% | 45,440 psi | 76% | 2503 fps | 99.7% |
| Hodgdon H414 | <<locked>> | 80% | 40,727 psi | 68% | 2474 fps | 97.5% |
| Hodgdon H4350 | <<locked>> | 80% | 37,260 psi | 63% | 2356 fps | 95% |
| Hodgdon H4831 SC | <<locked>> | 96% | 47,906 psi | 81% | 2582 fps | 95.5% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 32,387 psi | 54% | 2274 fps | 99.1% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 46,601 psi | 78% | 2543 fps | 100% |
| Hodgdon Retumbo | <<locked>> | 98% | 38,334 psi | 64% | 2536 fps | 95.4% |
| Hodgdon Superformance | <<locked>> | 80% | 36,332 psi | 61% | 2411 fps | 95.7% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,137 psi | 46% | 1434 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 46,978 psi | 79% | 2497 fps | 100% |
| IMR 3031 | <<locked>> | 80% | 49,211 psi | 83% | 2516 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 43,772 psi | 74% | 2438 fps | 99.9% |
| IMR 4166 Enduron | <<locked>> | 80% | 43,120 psi | 73% | 2411 fps | 97.9% |
| IMR 4350 | <<locked>> | 80% | 35,549 psi | 60% | 2310 fps | 95.2% |
| IMR 4451 Enduron | <<locked>> | 80% | 41,205 psi | 69% | 2405 fps | 97.4% |
| IMR 4831 | <<locked>> | 80% | 31,140 psi | 52% | 2251 fps | 97.3% |
| IMR 4895 | <<locked>> | 80% | 49,124 psi | 83% | 2569 fps | 100% |
| IMR 4955 Enduron | <<locked>> | 94% | 47,790 psi | 80% | 2546 fps | 95.7% |
| IMR 7828 SSC | <<locked>> | 94% | 43,627 psi | 73% | 2566 fps | 95% |
| Lovex S062 | <<locked>> | 80% | 47,050 psi | 79% | 2484 fps | 100% |
| Lovex S065 | <<locked>> | 80% | 38,812 psi | 65% | 2362 fps | 98.1% |
| Lovex S070 | <<locked>> | 80% | 36,999 psi | 62% | 2343 fps | 96.6% |
| Lovex S071 | <<locked>> | 90% | 30,763 psi | 52% | 2247 fps | 95.3% |
| Norma 203B | <<locked>> | 80% | 47,253 psi | 79% | 2533 fps | 100% |
| Norma 204 | <<locked>> | 84% | 39,784 psi | 67% | 2438 fps | 95.2% |
| Norma MRP | <<locked>> | 88% | 35,665 psi | 60% | 2444 fps | 95.8% |
| Norma URP | <<locked>> | 80% | 35,447 psi | 60% | 2359 fps | 98.4% |
| Ramshot Big Game | <<locked>> | 80% | 47,311 psi | 80% | 2552 fps | 100% |
| Ramshot Grand | 91.5 gr | 92% | 42,656 psi | 72% | 2559 fps | 95% |
| Ramshot Hunter | <<locked>> | 80% | 34,316 psi | 58% | 2346 fps | 96.5% |
| Ramshot Magnum | <<locked>> | 92% | 36,869 psi | 62% | 2428 fps | 95.2% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,644 psi | 46% | 1470 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 45,571 psi | 77% | 2487 fps | 98.8% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 41,669 psi | 70% | 2533 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 35,085 psi | 59% | 2379 fps | 98.2% |
| ReloadSwiss RS 70 | 78.7 gr | 80% | 34,316 psi | 58% | 2385 fps | 97.5% |
| ReloadSwiss RS 76 | <<locked>> | 96% | 35,331 psi | 59% | 2464 fps | 95.3% |
| Rottweil R 902 | <<locked>> | 80% | 48,907 psi | 82% | 2497 fps | 100% |
| Rottweil R 903 | <<locked>> | 80% | 42,395 psi | 71% | 2441 fps | 100% |
| Rottweil R 904 | <<locked>> | 90% | 43,700 psi | 73% | 2480 fps | 95.2% |
| Rottweil R 905 | <<locked>> | 88% | 38,000 psi | 64% | 2428 fps | 95.2% |
| Rottweil R 907 | <<locked>> | 80% | 39,813 psi | 67% | 2375 fps | 96.6% |
| Shooters World Long Rifle | <<locked>> | 80% | 38,812 psi | 65% | 2362 fps | 98.1% |
| Shooters World Precision | <<locked>> | 80% | 47,050 psi | 79% | 2484 fps | 100% |
| Shooters World SW4350 | <<locked>> | 80% | 36,999 psi | 62% | 2343 fps | 96.6% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 43,366 psi | 73% | 2493 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 43,990 psi | 74% | 2356 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 38,000 psi | 64% | 2310 fps | 96.7% |
| SNPE Vectan Tubal 8000 | <<locked>> | 88% | 37,637 psi | 63% | 2421 fps | 95% |
| Somchem S355 | <<locked>> | 80% | 42,830 psi | 72% | 2441 fps | 100% |
| Somchem S361 | <<locked>> | 92% | 47,572 psi | 80% | 2520 fps | 95.3% |
| Somchem S365 | <<locked>> | 80% | 31,908 psi | 54% | 2320 fps | 99.8% |
| Somchem S385 | <<locked>> | 86% | 36,172 psi | 61% | 2362 fps | 95.5% |
| Unknown powder | <<locked>> | 80% | 38,261 psi | 64% | 2408 fps | 98.5% |
| Vihtavuori N135 | <<locked>> | 80% | 48,994 psi | 82% | 2457 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 49,153 psi | 83% | 2474 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 40,828 psi | 69% | 2379 fps | 100% |
| Vihtavuori N160 | <<locked>> | 80% | 36,840 psi | 62% | 2356 fps | 98.6% |
| Vihtavuori N165 | <<locked>> | 92% | 37,942 psi | 64% | 2388 fps | 95.6% |
| Vihtavuori N540 | <<locked>> | 80% | 47,413 psi | 80% | 2470 fps | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 36,260 psi | 61% | 2359 fps | 98.4% |
| Vihtavuori N555 | <<locked>> | 80% | 27,804 psi | 47% | 2221 fps | 96.6% |
| Vihtavuori N560 | <<locked>> | 96% | 47,253 psi | 79% | 2654 fps | 95.7% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 35,940 psi | 60% | 2329 fps | 99.8% |
| Winchester 760 | <<locked>> | 80% | 40,727 psi | 68% | 2474 fps | 97.5% |
| Winchester StaBALL HD | <<locked>> | 82% | 23,917 psi | 40% | 2178 fps | 96.2% |
| Winchester Supreme 780 | <<locked>> | 88% | 38,899 psi | 65% | 2411 fps | 95.1% |
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 AccuBond. Norma MRP delivers the highest muzzle velocity at 2,779 fps; across all powders the maximum-charge window runs from 1,604 fps to 2,779 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 1:16.0 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. ReloadSwiss RS 70, Alliant Reloder-26, Ramshot Grand rank at the top here: for .375 R Verney-Carron with the .375 | 300gr | Nosler AccuBond 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.