Load Specifications
Load data in caliber .375 R Verney-Carron with .375 | 250gr | Alaska Bullet Works Kodiak SP SPBC 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-16 and Ramshot Hunter.
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>> | 84% | 53,722 psi | 90% | 2802 fps | 100% |
| Accurate 2700 | <<locked>> | 84% | 51,982 psi | 87% | 2808 fps | 97.7% |
| Accurate 3100ᴾ | <<locked>> | 100% | 48,211 psi | 81% | 2835 fps | 98.6% |
| Accurate 4064 | <<locked>> | 84% | 50,676 psi | 85% | 2805 fps | 100% |
| Accurate 4350 | <<locked>> | 92% | 50,531 psi | 85% | 2897 fps | 99.8% |
| ADI AR 2206H | <<locked>> | 82% | 53,359 psi | 90% | 2881 fps | 100% |
| ADI AR 2208 | <<locked>> | 86% | 51,271 psi | 86% | 2835 fps | 99.9% |
| ADI AR 2209 | <<locked>> | 98% | 51,967 psi | 87% | 2930 fps | 96.9% |
| Alliant Power Pro 2000-MR | <<locked>> | 84% | 53,417 psi | 90% | 3009 fps | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 86% | 51,750 psi | 87% | 2858 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 84% | 52,040 psi | 88% | 2881 fps | 100% |
| Alliant Reloder-16 | <<locked>> | 94% | 51,706 psi | 87% | 2956 fps | 100% |
| Alliant Reloder-17 | <<locked>> | 90% | 52,634 psi | 89% | 2986 fps | 100% |
| Alliant Reloder-19 | <<locked>> | 98% | 51,053 psi | 86% | 2917 fps | 96.9% |
| Alliant Reloder-22ᴾ | <<locked>> | 100% | 48,109 psi | 81% | 2913 fps | 96.4% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 45,382 psi | 76% | 2861 fps | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 39,726 psi | 67% | 2762 fps | 97.4% |
| Alliant Reloder-26ᴾ | <<locked>> | 100% | 51,576 psi | 87% | 3048 fps | 99.9% |
| Baschieri & Pellagri 107 | <<locked>> | 82% | 53,214 psi | 89% | 2897 fps | 99.9% |
| Bofors RP3 | <<locked>> | 86% | 52,286 psi | 88% | 2874 fps | 100% |
| Bofors RP5ᴾ | <<locked>> | 100% | 48,109 psi | 81% | 2913 fps | 96.4% |
| Bofors RP7 | <<locked>> | 90% | 52,127 psi | 88% | 2851 fps | 97.9% |
| Hodgdon H380 | <<locked>> | 86% | 52,794 psi | 89% | 2887 fps | 99.7% |
| Hodgdon H414 | <<locked>> | 92% | 53,069 psi | 89% | 2949 fps | 98.7% |
| Hodgdon H4350 | <<locked>> | 90% | 53,287 psi | 90% | 2907 fps | 97.5% |
| Hodgdon Hybrid 100V | <<locked>> | 96% | 51,677 psi | 87% | 2881 fps | 100% |
| Hodgdon LEVERevolution | <<locked>> | 82% | 50,459 psi | 85% | 2874 fps | 100% |
| Hodgdon Superformance | <<locked>> | 92% | 53,055 psi | 89% | 2979 fps | 98.4% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 35,998 psi | 61% | 1795 fps | 100% |
| Hodgdon VARGET | <<locked>> | 82% | 51,750 psi | 87% | 2841 fps | 100% |
| IMR 4064 | <<locked>> | 84% | 50,836 psi | 85% | 2818 fps | 99.9% |
| IMR 4166 Enduron | <<locked>> | 84% | 53,476 psi | 90% | 2848 fps | 98.6% |
| IMR 4350 | <<locked>> | 94% | 52,605 psi | 88% | 2881 fps | 98.1% |
| IMR 4451 Enduron | <<locked>> | 90% | 53,809 psi | 90% | 2881 fps | 98.5% |
| IMR 4831 | <<locked>> | 94% | 51,155 psi | 86% | 2887 fps | 99.8% |
| IMR 4895 | <<locked>> | 84% | 53,374 psi | 90% | 2910 fps | 100% |
| Lovex D073.6 | <<locked>> | 82% | 53,534 psi | 90% | 2858 fps | 100% |
| Lovex S060 | <<locked>> | 82% | 52,663 psi | 89% | 2808 fps | 100% |
| Lovex S062 | <<locked>> | 84% | 50,821 psi | 85% | 2812 fps | 100% |
| Lovex S065 | <<locked>> | 92% | 53,606 psi | 90% | 2877 fps | 99.4% |
| Lovex S070 | <<locked>> | 92% | 51,358 psi | 86% | 2861 fps | 98.5% |
| Lovex S071ᴾ | <<locked>> | 100% | 39,929 psi | 67% | 2680 fps | 96.8% |
| Norma 201 | <<locked>> | 82% | 52,257 psi | 88% | 2825 fps | 100% |
| Norma 202 | <<locked>> | 82% | 52,881 psi | 89% | 2825 fps | 100% |
| Norma 203B | <<locked>> | 84% | 51,343 psi | 86% | 2867 fps | 100% |
| Norma 204 | <<locked>> | 94% | 53,156 psi | 89% | 2927 fps | 97% |
| Norma MRPᴾ | <<locked>> | 100% | 50,850 psi | 86% | 2999 fps | 98.3% |
| Norma URP | <<locked>> | 94% | 53,026 psi | 89% | 2936 fps | 99.9% |
| Ramshot Big Game | <<locked>> | 84% | 51,764 psi | 87% | 2890 fps | 100% |
| Ramshot Hunter | <<locked>> | 94% | 51,851 psi | 87% | 2936 fps | 99.1% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 36,651 psi | 62% | 1841 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 86% | 52,866 psi | 89% | 2867 fps | 98.9% |
| ReloadSwiss RS 52 | <<locked>> | 82% | 52,547 psi | 88% | 2943 fps | 100% |
| ReloadSwiss RS 60 | <<locked>> | 88% | 52,127 psi | 88% | 2979 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 92% | 50,270 psi | 85% | 2917 fps | 99.6% |
| ReloadSwiss RS 70 | <<locked>> | 94% | 52,750 psi | 89% | 3002 fps | 99.8% |
| Rottweil R 902 | <<locked>> | 84% | 52,895 psi | 89% | 2825 fps | 100% |
| Rottweil R 903 | <<locked>> | 88% | 52,315 psi | 88% | 2867 fps | 100% |
| Rottweil R 904 | <<locked>> | 98% | 53,708 psi | 90% | 2904 fps | 96.1% |
| Rottweil R 905ᴾ | <<locked>> | 100% | 53,577 psi | 90% | 2959 fps | 97.5% |
| Rottweil R 907 | <<locked>> | 90% | 52,127 psi | 88% | 2851 fps | 97.9% |
| Shooters World Long Rifle | <<locked>> | 92% | 53,606 psi | 90% | 2877 fps | 99.4% |
| Shooters World Match Rifle | <<locked>> | 82% | 53,534 psi | 90% | 2858 fps | 100% |
| Shooters World Precision | <<locked>> | 84% | 50,821 psi | 85% | 2812 fps | 100% |
| Shooters World SW4350 | <<locked>> | 92% | 51,358 psi | 86% | 2861 fps | 98.5% |
| SNPE Vectan SP 11 | <<locked>> | 86% | 50,430 psi | 85% | 2874 fps | 100% |
| SNPE Vectan SP 9 | <<locked>> | 82% | 51,967 psi | 87% | 2854 fps | 100% |
| SNPE Vectan Tubal 3000 | <<locked>> | 82% | 53,316 psi | 90% | 2759 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 86% | 50,647 psi | 85% | 2717 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 92% | 53,432 psi | 90% | 2825 fps | 98.6% |
| SNPE Vectan Tubal 8000ᴾ | <<locked>> | 100% | 53,084 psi | 89% | 2953 fps | 97.4% |
| Somchem S335 | <<locked>> | 82% | 52,924 psi | 89% | 2759 fps | 100% |
| Somchem S355 | <<locked>> | 88% | 52,475 psi | 88% | 2864 fps | 100% |
| Somchem S365 | <<locked>> | 96% | 51,721 psi | 87% | 2943 fps | 100% |
| Somchem S385 | <<locked>> | 98% | 50,821 psi | 85% | 2881 fps | 97.7% |
| Vihtavuori N133 | <<locked>> | 82% | 53,751 psi | 90% | 2743 fps | 100% |
| Vihtavuori N135 | <<locked>> | 84% | 52,895 psi | 89% | 2789 fps | 100% |
| Vihtavuori N140 | <<locked>> | 84% | 53,316 psi | 90% | 2802 fps | 100% |
| Vihtavuori N150 | <<locked>> | 90% | 53,751 psi | 90% | 2841 fps | 100% |
| Vihtavuori N160 | <<locked>> | 92% | 51,822 psi | 87% | 2881 fps | 99.8% |
| Vihtavuori N165ᴾ | <<locked>> | 100% | 46,804 psi | 79% | 2799 fps | 96.5% |
| Vihtavuori N540 | <<locked>> | 84% | 51,547 psi | 87% | 2799 fps | 100% |
| Vihtavuori N550 | <<locked>> | 92% | 51,053 psi | 86% | 2884 fps | 99.7% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 50,604 psi | 85% | 2936 fps | 100% |
| Winchester 6.5 StaBALL | <<locked>> | 92% | 51,576 psi | 87% | 2854 fps | 100% |
| Winchester 760 | <<locked>> | 92% | 53,287 psi | 90% | 2953 fps | 98.7% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 40,770 psi | 69% | 2897 fps | 100% |
| Winchester StaBALL Match | <<locked>> | 82% | 51,866 psi | 87% | 2861 fps | 100% |
| Winchester Supreme 780ᴾ | <<locked>> | 100% | 50,923 psi | 86% | 2871 fps | 96.7% |
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% | 47,195 psi | 79% | 2707 fps | 100% |
| Accurate 2700 | <<locked>> | 80% | 45,513 psi | 77% | 2694 fps | 96.3% |
| Accurate 3100 | <<locked>> | 92% | 36,579 psi | 62% | 2608 fps | 95.7% |
| Accurate 4064 | <<locked>> | 80% | 44,614 psi | 75% | 2707 fps | 100% |
| Accurate 4350 | <<locked>> | 80% | 33,417 psi | 56% | 2549 fps | 96.5% |
| ADI AR 2206H | <<locked>> | 80% | 50,169 psi | 84% | 2828 fps | 100% |
| ADI AR 2208 | <<locked>> | 80% | 42,641 psi | 72% | 2677 fps | 99.1% |
| ADI AR 2209 | <<locked>> | 94% | 45,614 psi | 77% | 2812 fps | 95.3% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 46,325 psi | 78% | 2884 fps | 99.7% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 42,815 psi | 72% | 2707 fps | 99.9% |
| Alliant Reloder-15 | <<locked>> | 80% | 45,774 psi | 77% | 2769 fps | 99.6% |
| Alliant Reloder-16 | 79.4 gr | 80% | 33,243 psi | 56% | 2562 fps | 96.6% |
| Alliant Reloder-17 | <<locked>> | 80% | 37,289 psi | 63% | 2690 fps | 99.2% |
| Alliant Reloder-19 | <<locked>> | 94% | 45,049 psi | 76% | 2805 fps | 95.3% |
| Alliant Reloder-22 | <<locked>> | 98% | 44,991 psi | 76% | 2851 fps | 95.5% |
| Alliant Reloder-23 | <<locked>> | 84% | 27,369 psi | 46% | 2421 fps | 95.5% |
| Alliant Reloder-25 | <<locked>> | 96% | 35,099 psi | 59% | 2648 fps | 95.5% |
| Alliant Reloder-26 | <<locked>> | 88% | 33,547 psi | 56% | 2657 fps | 95.9% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 49,734 psi | 84% | 2841 fps | 99.7% |
| Bofors RP3 | <<locked>> | 80% | 42,830 psi | 72% | 2713 fps | 99.9% |
| Bofors RP5 | <<locked>> | 98% | 44,991 psi | 76% | 2851 fps | 95.5% |
| Bofors RP7 | <<locked>> | 82% | 40,582 psi | 68% | 2631 fps | 95.1% |
| Hodgdon H380 | <<locked>> | 80% | 43,395 psi | 73% | 2720 fps | 98.6% |
| Hodgdon H414 | <<locked>> | 82% | 37,985 psi | 64% | 2654 fps | 95% |
| Hodgdon H4350 | <<locked>> | 84% | 43,932 psi | 74% | 2736 fps | 95.3% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 30,618 psi | 51% | 2457 fps | 97.3% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 47,065 psi | 79% | 2818 fps | 100% |
| Hodgdon Superformance | <<locked>> | 84% | 39,914 psi | 67% | 2726 fps | 95.1% |
| Hodgdon TrailBoss | <<locked>> | 80% | 26,948 psi | 45% | 1608 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 48,486 psi | 82% | 2789 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 44,831 psi | 75% | 2713 fps | 99.5% |
| IMR 4166 Enduron | <<locked>> | 80% | 47,181 psi | 79% | 2736 fps | 97.5% |
| IMR 4350 | <<locked>> | 86% | 40,973 psi | 69% | 2661 fps | 95.3% |
| IMR 4451 Enduron | <<locked>> | 80% | 39,465 psi | 66% | 2608 fps | 95.3% |
| IMR 4831 | <<locked>> | 80% | 32,387 psi | 54% | 2507 fps | 96.1% |
| IMR 4895 | <<locked>> | 80% | 46,920 psi | 79% | 2802 fps | 99.9% |
| Lovex D073.6 | <<locked>> | 80% | 50,082 psi | 84% | 2805 fps | 100% |
| Lovex S060 | <<locked>> | 80% | 49,559 psi | 83% | 2756 fps | 100% |
| Lovex S062 | <<locked>> | 80% | 44,947 psi | 76% | 2713 fps | 100% |
| Lovex S065 | <<locked>> | 80% | 36,999 psi | 62% | 2559 fps | 96.2% |
| Lovex S070 | <<locked>> | 82% | 37,521 psi | 63% | 2589 fps | 95.1% |
| Lovex S071 | <<locked>> | 96% | 35,143 psi | 59% | 2575 fps | 95.2% |
| Norma 201 | <<locked>> | 80% | 49,095 psi | 83% | 2776 fps | 100% |
| Norma 202 | <<locked>> | 80% | 49,647 psi | 83% | 2776 fps | 100% |
| Norma 203B | <<locked>> | 80% | 45,121 psi | 76% | 2756 fps | 99.8% |
| Norma 204 | <<locked>> | 90% | 46,441 psi | 78% | 2812 fps | 95.5% |
| Norma MRP | <<locked>> | 92% | 38,725 psi | 65% | 2749 fps | 95% |
| Norma URP | <<locked>> | 80% | 33,518 psi | 56% | 2549 fps | 96.3% |
| Ramshot Big Game | <<locked>> | 80% | 45,078 psi | 76% | 2776 fps | 99.7% |
| Ramshot Hunter | 88.4 gr | 84% | 37,231 psi | 63% | 2648 fps | 95.8% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 27,340 psi | 46% | 1644 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 43,598 psi | 73% | 2700 fps | 97.3% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 49,037 psi | 82% | 2887 fps | 99.8% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 39,639 psi | 67% | 2753 fps | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 33,098 psi | 56% | 2566 fps | 95.9% |
| ReloadSwiss RS 70 | 89 gr | 82% | 35,012 psi | 59% | 2628 fps | 96% |
| Rottweil R 902 | <<locked>> | 80% | 46,833 psi | 79% | 2730 fps | 100% |
| Rottweil R 903 | <<locked>> | 80% | 40,263 psi | 68% | 2657 fps | 99.6% |
| Rottweil R 904 | <<locked>> | 96% | 50,444 psi | 85% | 2848 fps | 95.3% |
| Rottweil R 905 | <<locked>> | 94% | 43,830 psi | 74% | 2785 fps | 95.2% |
| Rottweil R 907 | <<locked>> | 82% | 40,582 psi | 68% | 2631 fps | 95.1% |
| Shooters World Long Rifle | <<locked>> | 80% | 36,999 psi | 62% | 2559 fps | 96.2% |
| Shooters World Match Rifle | <<locked>> | 80% | 50,082 psi | 84% | 2805 fps | 100% |
| Shooters World Precision | <<locked>> | 80% | 44,947 psi | 76% | 2713 fps | 100% |
| Shooters World SW4350 | <<locked>> | 82% | 37,521 psi | 63% | 2589 fps | 95.1% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 41,350 psi | 70% | 2710 fps | 99.3% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 48,704 psi | 82% | 2799 fps | 99.9% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 50,198 psi | 84% | 2713 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 42,163 psi | 71% | 2582 fps | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 82% | 38,638 psi | 65% | 2556 fps | 95.3% |
| SNPE Vectan Tubal 8000 | <<locked>> | 94% | 43,410 psi | 73% | 2779 fps | 95.1% |
| Somchem S335 | <<locked>> | 80% | 49,792 psi | 84% | 2713 fps | 100% |
| Somchem S355 | <<locked>> | 80% | 40,828 psi | 69% | 2657 fps | 99.5% |
| Somchem S365 | <<locked>> | 80% | 30,153 psi | 51% | 2507 fps | 98.5% |
| Somchem S385 | <<locked>> | 92% | 41,727 psi | 70% | 2713 fps | 95.5% |
| Vihtavuori N133 | <<locked>> | 80% | 50,647 psi | 85% | 2700 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 46,760 psi | 79% | 2697 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 47,021 psi | 79% | 2707 fps | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 38,928 psi | 65% | 2592 fps | 99.9% |
| Vihtavuori N160 | <<locked>> | 80% | 34,896 psi | 59% | 2552 fps | 96.8% |
| Vihtavuori N165 | <<locked>> | 98% | 43,758 psi | 74% | 2740 fps | 95.6% |
| Vihtavuori N540 | <<locked>> | 80% | 45,426 psi | 76% | 2700 fps | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 34,447 psi | 58% | 2552 fps | 96.4% |
| Vihtavuori N555 | <<locked>> | 84% | 29,776 psi | 50% | 2497 fps | 95.7% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 34,360 psi | 58% | 2526 fps | 98.7% |
| Winchester 760 | <<locked>> | 82% | 38,101 psi | 64% | 2661 fps | 95.1% |
| Winchester StaBALL HD | <<locked>> | 88% | 27,514 psi | 46% | 2507 fps | 96.3% |
| Winchester StaBALL Match | <<locked>> | 80% | 48,443 psi | 81% | 2805 fps | 100% |
| Winchester Supreme 780 | <<locked>> | 96% | 44,309 psi | 75% | 2753 fps | 95% |
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 | 250gr | Alaska Bullet Works Kodiak SP SPBC. Alliant Reloder-26 delivers the highest muzzle velocity at 3,048 fps; across all powders the maximum-charge window runs from 1,795 fps to 3,048 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 250.0 gr projectile in 0.375" calls for a 1:6.0 twist; slower twists will usually not stabilise this weight. Accurate 3100, Alliant Reloder-22, Alliant Reloder-23 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-16, Ramshot Hunter rank at the top here: for .375 R Verney-Carron with the .375 | 250gr | Alaska Bullet Works Kodiak SP 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.