Load Specifications
Load data in caliber .375 R Verney-Carron with .375 | 270gr | Alaska Bullet Works Kodiak PP SPBC bullet and 86 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 Hodgdon Superformance.
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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Max Load - Barrel Length: 25.6"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2495 | <<locked>> | 82% | 52,344 psi | 88% | 2671 fps | 100% |
| Accurate 2700 | <<locked>> | 86% | 51,488 psi | 87% | 2690 fps | 98.2% |
| Accurate 3100ᴾ | <<locked>> | 100% | 50,560 psi | 85% | 2772 fps | 99.3% |
| Accurate 4064 | <<locked>> | 84% | 52,794 psi | 89% | 2726 fps | 100% |
| Accurate 4350 | <<locked>> | 92% | 52,982 psi | 89% | 2825 fps | 100% |
| ADI AR 2208 | <<locked>> | 86% | 53,142 psi | 89% | 2756 fps | 100% |
| ADI AR 2209 | <<locked>> | 96% | 50,720 psi | 85% | 2808 fps | 97.4% |
| ADI AR 2213ᴾ | <<locked>> | 100% | 51,822 psi | 87% | 2854 fps | 96.3% |
| Alliant Power Pro 2000-MR | <<locked>> | 82% | 51,895 psi | 87% | 2871 fps | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 86% | 53,664 psi | 90% | 2779 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 82% | 50,618 psi | 85% | 2746 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 92% | 50,502 psi | 85% | 2828 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 88% | 51,285 psi | 86% | 2851 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 98% | 53,316 psi | 90% | 2854 fps | 98% |
| Alliant Reloder-22ᴾ | <<locked>> | 100% | 50,343 psi | 85% | 2851 fps | 97.7% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 47,442 psi | 80% | 2792 fps | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 41,437 psi | 70% | 2710 fps | 98.6% |
| Alliant Reloder-26 | <<locked>> | 98% | 50,372 psi | 85% | 2920 fps | 100% |
| Bofors RP15ᴾ | <<locked>> | 100% | 46,180 psi | 78% | 2776 fps | 96.6% |
| Bofors RP3 | <<locked>> | 84% | 50,879 psi | 86% | 2743 fps | 100% |
| Bofors RP5ᴾ | <<locked>> | 100% | 50,343 psi | 85% | 2851 fps | 97.7% |
| Bofors RP7 | <<locked>> | 88% | 50,734 psi | 85% | 2726 fps | 98.3% |
| Hodgdon H380 | <<locked>> | 84% | 51,358 psi | 86% | 2756 fps | 99.8% |
| Hodgdon H414 | <<locked>> | 88% | 53,055 psi | 89% | 2841 fps | 99.1% |
| Hodgdon H4350 | <<locked>> | 92% | 53,664 psi | 90% | 2812 fps | 98.2% |
| Hodgdon Hybrid 100V | <<locked>> | 94% | 50,575 psi | 85% | 2756 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 84% | 52,663 psi | 89% | 2799 fps | 100% |
| Hodgdon Superformance | <<locked>> | 90% | 51,605 psi | 87% | 2854 fps | 98.7% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 36,201 psi | 61% | 1722 fps | 100% |
| Hodgdon VARGET | <<locked>> | 84% | 52,765 psi | 89% | 2746 fps | 100% |
| IMR 3031 | <<locked>> | 82% | 51,938 psi | 87% | 2720 fps | 100% |
| IMR 4064 | <<locked>> | 86% | 52,156 psi | 88% | 2733 fps | 100% |
| IMR 4166 Enduron | <<locked>> | 86% | 51,242 psi | 86% | 2707 fps | 98.7% |
| IMR 4350 | <<locked>> | 92% | 51,401 psi | 86% | 2756 fps | 98.4% |
| IMR 4451 Enduron | <<locked>> | 88% | 52,431 psi | 88% | 2756 fps | 98.9% |
| IMR 4831 | <<locked>> | 96% | 50,923 psi | 86% | 2779 fps | 100% |
| IMR 4895 | <<locked>> | 82% | 51,895 psi | 87% | 2776 fps | 100% |
| IMR 7828 SSCᴾ | <<locked>> | 100% | 53,098 psi | 89% | 2890 fps | 96.7% |
| Lovex S062 | <<locked>> | 84% | 52,707 psi | 89% | 2733 fps | 100% |
| Lovex S065 | <<locked>> | 90% | 52,359 psi | 88% | 2753 fps | 99.6% |
| Lovex S070 | <<locked>> | 92% | 53,359 psi | 90% | 2792 fps | 99.2% |
| Lovex S071ᴾ | <<locked>> | 100% | 42,061 psi | 71% | 2625 fps | 98% |
| Norma 203B | <<locked>> | 84% | 53,243 psi | 90% | 2785 fps | 100% |
| Norma 204 | <<locked>> | 92% | 51,764 psi | 87% | 2805 fps | 97.5% |
| Norma MRPᴾ | <<locked>> | 100% | 53,316 psi | 90% | 2936 fps | 99.2% |
| Norma URP | <<locked>> | 92% | 51,895 psi | 87% | 2812 fps | 100% |
| Ramshot Big Game | <<locked>> | 82% | 50,357 psi | 85% | 2759 fps | 100% |
| Ramshot Grand | <<locked>> | 98% | 52,721 psi | 89% | 2894 fps | 97% |
| Ramshot Hunter | <<locked>> | 92% | 50,633 psi | 85% | 2808 fps | 99.3% |
| Ramshot Magnumᴾ | <<locked>> | 100% | 49,298 psi | 83% | 2812 fps | 98% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,912 psi | 62% | 1765 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 84% | 51,474 psi | 87% | 2743 fps | 99.2% |
| ReloadSwiss RS 60 | <<locked>> | 86% | 50,879 psi | 86% | 2844 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 92% | 52,692 psi | 89% | 2848 fps | 100% |
| ReloadSwiss RS 70 | <<locked>> | 92% | 51,387 psi | 86% | 2874 fps | 99.9% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 40,408 psi | 68% | 2723 fps | 96.5% |
| Rottweil R 902 | <<locked>> | 82% | 51,547 psi | 87% | 2697 fps | 100% |
| Rottweil R 903 | <<locked>> | 86% | 51,068 psi | 86% | 2740 fps | 100% |
| Rottweil R 904 | <<locked>> | 96% | 52,388 psi | 88% | 2782 fps | 96.6% |
| Rottweil R 905 | <<locked>> | 98% | 52,330 psi | 88% | 2838 fps | 98% |
| Rottweil R 907 | <<locked>> | 88% | 50,734 psi | 85% | 2726 fps | 98.3% |
| Shooters World Long Rifle | <<locked>> | 90% | 52,359 psi | 88% | 2753 fps | 99.6% |
| Shooters World Precision | <<locked>> | 84% | 52,707 psi | 89% | 2733 fps | 100% |
| Shooters World SW4350 | <<locked>> | 92% | 53,359 psi | 90% | 2792 fps | 99.2% |
| SNPE Vectan SP 11 | <<locked>> | 86% | 52,417 psi | 88% | 2795 fps | 100% |
| SNPE Vectan SP 9 | <<locked>> | 82% | 53,780 psi | 90% | 2772 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 86% | 52,591 psi | 88% | 2635 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 90% | 51,967 psi | 87% | 2703 fps | 98.9% |
| SNPE Vectan Tubal 8000 | <<locked>> | 98% | 51,851 psi | 87% | 2831 fps | 97.9% |
| Somchem S355 | <<locked>> | 86% | 51,343 psi | 86% | 2740 fps | 100% |
| Somchem S365 | <<locked>> | 94% | 50,749 psi | 85% | 2812 fps | 100% |
| Somchem S385 | <<locked>> | 98% | 53,214 psi | 89% | 2818 fps | 98.7% |
| Unknown powder | <<locked>> | 90% | 52,547 psi | 88% | 2815 fps | 99.9% |
| Vihtavuori N135 | <<locked>> | 82% | 51,721 psi | 87% | 2661 fps | 100% |
| Vihtavuori N140 | <<locked>> | 82% | 51,895 psi | 87% | 2674 fps | 100% |
| Vihtavuori N150 | <<locked>> | 88% | 52,417 psi | 88% | 2713 fps | 100% |
| Vihtavuori N160 | <<locked>> | 90% | 50,633 psi | 85% | 2756 fps | 99.9% |
| Vihtavuori N165ᴾ | <<locked>> | 100% | 48,979 psi | 82% | 2736 fps | 97.7% |
| Vihtavuori N540 | <<locked>> | 84% | 53,388 psi | 90% | 2717 fps | 100% |
| Vihtavuori N550 | <<locked>> | 92% | 53,127 psi | 89% | 2812 fps | 100% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 53,040 psi | 89% | 2867 fps | 100% |
| Vihtavuori N560ᴾ | <<locked>> | 100% | 53,809 psi | 90% | 2923 fps | 96.5% |
| Winchester 6.5 StaBALL | <<locked>> | 92% | 53,664 psi | 90% | 2776 fps | 100% |
| Winchester 760 | <<locked>> | 88% | 53,055 psi | 89% | 2841 fps | 99.1% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 42,728 psi | 72% | 2841 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 96% | 51,300 psi | 86% | 2779 fps | 97.5% |
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 2495 | <<locked>> | 80% | 49,182 psi | 83% | 2625 fps | 100% |
| Accurate 2700 | <<locked>> | 80% | 42,453 psi | 71% | 2533 fps | 96.3% |
| Accurate 3100 | <<locked>> | 88% | 33,620 psi | 57% | 2448 fps | 95.5% |
| Accurate 4064 | <<locked>> | 80% | 46,586 psi | 78% | 2631 fps | 100% |
| Accurate 4350 | <<locked>> | 80% | 35,085 psi | 59% | 2497 fps | 97.8% |
| ADI AR 2208 | <<locked>> | 80% | 44,222 psi | 74% | 2608 fps | 99.7% |
| ADI AR 2209 | <<locked>> | 90% | 41,756 psi | 70% | 2638 fps | 95% |
| ADI AR 2213 | <<locked>> | 98% | 48,515 psi | 82% | 2795 fps | 95.4% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 48,240 psi | 81% | 2812 fps | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 44,454 psi | 75% | 2631 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 80% | 47,500 psi | 80% | 2697 fps | 99.9% |
| Alliant Reloder-16 | <<locked>> | 80% | 34,505 psi | 58% | 2507 fps | 97.9% |
| Alliant Reloder-17 | <<locked>> | 80% | 38,885 psi | 65% | 2628 fps | 99.8% |
| Alliant Reloder-19 | <<locked>> | 90% | 41,292 psi | 69% | 2635 fps | 95.1% |
| Alliant Reloder-22 | <<locked>> | 94% | 41,292 psi | 69% | 2680 fps | 95.3% |
| Alliant Reloder-23 | <<locked>> | 80% | 25,280 psi | 43% | 2267 fps | 95.3% |
| Alliant Reloder-25 | <<locked>> | 92% | 32,343 psi | 54% | 2487 fps | 95.3% |
| Alliant Reloder-26 | 90.1 gr | 84% | 30,618 psi | 51% | 2487 fps | 95.6% |
| Bofors RP15 | <<locked>> | 98% | 43,250 psi | 73% | 2720 fps | 95.7% |
| Bofors RP3 | <<locked>> | 80% | 44,628 psi | 75% | 2641 fps | 100% |
| Bofors RP5 | <<locked>> | 94% | 41,292 psi | 69% | 2680 fps | 95.3% |
| Bofors RP7 | <<locked>> | 80% | 39,595 psi | 67% | 2516 fps | 95.7% |
| Hodgdon H380 | <<locked>> | 80% | 45,136 psi | 76% | 2651 fps | 99.3% |
| Hodgdon H414 | <<locked>> | 80% | 40,292 psi | 68% | 2612 fps | 96.7% |
| Hodgdon H4350 | <<locked>> | 84% | 41,887 psi | 70% | 2598 fps | 95.6% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 32,039 psi | 54% | 2405 fps | 98.4% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 46,296 psi | 78% | 2697 fps | 100% |
| Hodgdon Superformance | 90.7 gr | 82% | 38,740 psi | 65% | 2605 fps | 95.6% |
| Hodgdon TrailBoss | <<locked>> | 80% | 27,064 psi | 46% | 1539 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 46,586 psi | 78% | 2648 fps | 100% |
| IMR 3031 | <<locked>> | 80% | 48,718 psi | 82% | 2674 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 43,424 psi | 73% | 2582 fps | 99.7% |
| IMR 4166 Enduron | <<locked>> | 80% | 42,670 psi | 72% | 2552 fps | 97.1% |
| IMR 4350 | <<locked>> | 82% | 37,594 psi | 63% | 2493 fps | 95.1% |
| IMR 4451 Enduron | <<locked>> | 80% | 40,944 psi | 69% | 2546 fps | 96.6% |
| IMR 4831 | <<locked>> | 80% | 30,748 psi | 52% | 2375 fps | 96.3% |
| IMR 4895 | <<locked>> | 80% | 48,733 psi | 82% | 2723 fps | 100% |
| IMR 7828 SSC | <<locked>> | 98% | 49,516 psi | 83% | 2828 fps | 95.9% |
| Lovex S062 | <<locked>> | 80% | 46,702 psi | 79% | 2638 fps | 100% |
| Lovex S065 | <<locked>> | 80% | 38,508 psi | 65% | 2497 fps | 97.4% |
| Lovex S070 | <<locked>> | 80% | 36,724 psi | 62% | 2477 fps | 95.7% |
| Lovex S071 | <<locked>> | 92% | 32,503 psi | 55% | 2421 fps | 95.1% |
| Norma 203B | <<locked>> | 80% | 46,876 psi | 79% | 2684 fps | 100% |
| Norma 204 | <<locked>> | 86% | 42,250 psi | 71% | 2631 fps | 95.1% |
| Norma MRP | <<locked>> | 90% | 37,869 psi | 64% | 2638 fps | 95.7% |
| Norma URP | <<locked>> | 80% | 35,143 psi | 59% | 2493 fps | 97.7% |
| Ramshot Big Game | <<locked>> | 80% | 46,934 psi | 79% | 2703 fps | 100% |
| Ramshot Grand | <<locked>> | 94% | 45,455 psi | 76% | 2762 fps | 95% |
| Ramshot Hunter | <<locked>> | 80% | 33,982 psi | 57% | 2477 fps | 95.4% |
| Ramshot Magnum | <<locked>> | 94% | 39,436 psi | 66% | 2621 fps | 95.2% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,514 psi | 46% | 1578 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 45,136 psi | 76% | 2631 fps | 98.2% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 41,336 psi | 70% | 2684 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 34,737 psi | 58% | 2510 fps | 97.3% |
| ReloadSwiss RS 70 | 85 gr | 80% | 34,055 psi | 57% | 2516 fps | 96.6% |
| ReloadSwiss RS 76 | <<locked>> | 98% | 37,608 psi | 63% | 2654 fps | 95.2% |
| Rottweil R 902 | <<locked>> | 80% | 48,544 psi | 82% | 2651 fps | 100% |
| Rottweil R 903 | <<locked>> | 80% | 42,090 psi | 71% | 2589 fps | 99.9% |
| Rottweil R 904 | <<locked>> | 92% | 46,209 psi | 78% | 2674 fps | 95.1% |
| Rottweil R 905 | <<locked>> | 90% | 40,190 psi | 68% | 2615 fps | 95% |
| Rottweil R 907 | <<locked>> | 80% | 39,595 psi | 67% | 2516 fps | 95.7% |
| Shooters World Long Rifle | <<locked>> | 80% | 38,508 psi | 65% | 2497 fps | 97.4% |
| Shooters World Precision | <<locked>> | 80% | 46,702 psi | 79% | 2638 fps | 100% |
| Shooters World SW4350 | <<locked>> | 80% | 36,724 psi | 62% | 2477 fps | 95.7% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 42,975 psi | 72% | 2641 fps | 99.8% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 50,386 psi | 85% | 2720 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 43,642 psi | 73% | 2503 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 37,652 psi | 63% | 2441 fps | 95.8% |
| SNPE Vectan Tubal 8000 | <<locked>> | 92% | 42,540 psi | 72% | 2664 fps | 95.7% |
| Somchem S355 | <<locked>> | 80% | 42,482 psi | 71% | 2589 fps | 99.9% |
| Somchem S365 | <<locked>> | 80% | 31,604 psi | 53% | 2451 fps | 99.4% |
| Somchem S385 | <<locked>> | 88% | 38,363 psi | 65% | 2549 fps | 95.3% |
| Unknown powder | <<locked>> | 80% | 37,869 psi | 64% | 2546 fps | 97.8% |
| Vihtavuori N135 | <<locked>> | 80% | 48,559 psi | 82% | 2615 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 48,849 psi | 82% | 2628 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 40,567 psi | 68% | 2523 fps | 100% |
| Vihtavuori N160 | <<locked>> | 80% | 36,448 psi | 61% | 2493 fps | 98% |
| Vihtavuori N165 | <<locked>> | 94% | 40,176 psi | 68% | 2575 fps | 95.4% |
| Vihtavuori N540 | <<locked>> | 80% | 47,123 psi | 79% | 2625 fps | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 35,984 psi | 61% | 2493 fps | 97.6% |
| Vihtavuori N555 | <<locked>> | 80% | 27,499 psi | 46% | 2343 fps | 95.5% |
| Vihtavuori N560 | <<locked>> | 98% | 50,241 psi | 84% | 2861 fps | 95.7% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 35,737 psi | 60% | 2467 fps | 99.4% |
| Winchester 760 | <<locked>> | 80% | 40,292 psi | 68% | 2612 fps | 96.7% |
| Winchester StaBALL HD | <<locked>> | 84% | 25,338 psi | 43% | 2349 fps | 96% |
| Winchester Supreme 780 | <<locked>> | 90% | 41,466 psi | 70% | 2605 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 86 powders for .375 R Verney-Carron loaded with the .375 | 270gr | Alaska Bullet Works Kodiak PP SPBC. Norma MRP delivers the highest muzzle velocity at 2,936 fps; across all powders the maximum-charge window runs from 1,722 fps to 2,936 fps. Accurate 3100 gives the best case fill at 100 %, and 86 of the 86 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 270.0 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. ReloadSwiss RS 70, Alliant Reloder-26, Hodgdon Superformance rank at the top here: for .375 R Verney-Carron with the .375 | 270gr | Alaska Bullet Works Kodiak PP SPBC 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.