Load Specifications
Load data in caliber .375 R Verney-Carron with .375 | 200gr | MAKER TREX bullet and 88 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are ReloadSwiss RS 60, Alliant Reloder-17 and Alliant Power Pro 2000-MR.
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 2015 | <<locked>> | 84% | 51,343 psi | 86% | 3054 fps | 100% |
| Accurate 2460 | <<locked>> | 82% | 52,982 psi | 89% | 3123 fps | 100% |
| Accurate 2495 | <<locked>> | 90% | 52,533 psi | 88% | 3114 fps | 100% |
| Accurate 2520 | <<locked>> | 84% | 51,358 psi | 86% | 3133 fps | 100% |
| Accurate 4064 | <<locked>> | 92% | 52,620 psi | 88% | 3163 fps | 100% |
| Accurate 4350ᴾ | <<locked>> | 100% | 52,605 psi | 88% | 3235 fps | 98.7% |
| ADI AR 2206H | <<locked>> | 86% | 50,604 psi | 85% | 3143 fps | 99.2% |
| ADI AR 2208 | <<locked>> | 92% | 51,808 psi | 87% | 3143 fps | 98.9% |
| ADI Benchmark 8208 | <<locked>> | 86% | 53,113 psi | 89% | 3153 fps | 99.9% |
| Alliant AR-Comp | <<locked>> | 86% | 53,461 psi | 90% | 3136 fps | 100% |
| Alliant Power Pro 2000-MR | <<locked>> | 90% | 53,751 psi | 90% | 3323 fps | 99.3% |
| Alliant Reloder- TS 15.5 | <<locked>> | 92% | 51,372 psi | 86% | 3166 fps | 99.7% |
| Alliant Reloder-15 | <<locked>> | 90% | 51,996 psi | 87% | 3186 fps | 99.1% |
| Alliant Reloder-16ᴾ | <<locked>> | 100% | 50,981 psi | 86% | 3241 fps | 98.8% |
| Alliant Reloder-17 | <<locked>> | 96% | 52,112 psi | 88% | 3287 fps | 99.8% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 36,042 psi | 61% | 2923 fps | 96.4% |
| Baschieri & Pellagri 107 | <<locked>> | 86% | 50,401 psi | 85% | 3150 fps | 98.5% |
| Bofors RP3 | <<locked>> | 92% | 51,721 psi | 87% | 3179 fps | 99.8% |
| Hodgdon Benchmark | <<locked>> | 84% | 51,750 psi | 87% | 3087 fps | 100% |
| Hodgdon BL-C2 | <<locked>> | 86% | 52,199 psi | 88% | 3179 fps | 100% |
| Hodgdon CFE223 | <<locked>> | 82% | 50,415 psi | 85% | 3219 fps | 98.9% |
| Hodgdon H322 | <<locked>> | 82% | 53,722 psi | 90% | 3156 fps | 100% |
| Hodgdon H380 | <<locked>> | 92% | 52,982 psi | 89% | 3189 fps | 98.3% |
| Hodgdon H414 | <<locked>> | 98% | 52,446 psi | 88% | 3232 fps | 96.3% |
| Hodgdon H4895 | <<locked>> | 86% | 51,068 psi | 86% | 3156 fps | 99.5% |
| Hodgdon Hybrid 100Vᴾ | <<locked>> | 100% | 47,123 psi | 79% | 3107 fps | 99.2% |
| Hodgdon LEVERevolution | <<locked>> | 88% | 50,299 psi | 85% | 3186 fps | 99.7% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 34,838 psi | 59% | 1985 fps | 100% |
| Hodgdon VARGET | <<locked>> | 88% | 52,562 psi | 88% | 3163 fps | 99.6% |
| IMR 3031 | <<locked>> | 86% | 50,720 psi | 85% | 3150 fps | 100% |
| IMR 4064 | <<locked>> | 90% | 51,184 psi | 86% | 3127 fps | 99% |
| IMR 4166 Enduron | <<locked>> | 88% | 51,430 psi | 86% | 3094 fps | 95.8% |
| IMR 4831ᴾ | <<locked>> | 100% | 49,821 psi | 84% | 3166 fps | 98.4% |
| IMR 4895 | <<locked>> | 90% | 53,316 psi | 90% | 3222 fps | 99.6% |
| IMR 8208 XBR | <<locked>> | 86% | 53,113 psi | 89% | 3153 fps | 99.9% |
| Lovex D073.5 | <<locked>> | 82% | 52,881 psi | 89% | 3133 fps | 100% |
| Lovex D073.6 | <<locked>> | 88% | 53,374 psi | 90% | 3176 fps | 100% |
| Lovex S060 | <<locked>> | 86% | 50,734 psi | 85% | 3074 fps | 99.2% |
| Lovex S062 | <<locked>> | 90% | 50,749 psi | 85% | 3120 fps | 99.8% |
| Lovex S065 | <<locked>> | 98% | 53,432 psi | 90% | 3166 fps | 97.7% |
| Lovex S070 | <<locked>> | 98% | 50,908 psi | 86% | 3140 fps | 96.1% |
| Norma 201 | <<locked>> | 88% | 52,562 psi | 88% | 3143 fps | 99.9% |
| Norma 202 | <<locked>> | 88% | 53,171 psi | 89% | 3153 fps | 100% |
| Norma 203B | <<locked>> | 90% | 51,184 psi | 86% | 3169 fps | 99.3% |
| Norma URPᴾ | <<locked>> | 100% | 52,011 psi | 87% | 3225 fps | 98.6% |
| Ramshot Big Game | <<locked>> | 90% | 51,779 psi | 87% | 3199 fps | 99.3% |
| Ramshot Hunterᴾ | <<locked>> | 100% | 51,082 psi | 86% | 3212 fps | 96.9% |
| Ramshot TAC | <<locked>> | 86% | 53,650 psi | 90% | 3163 fps | 97.9% |
| Ramshot Wild Boar | <<locked>> | 86% | 52,982 psi | 89% | 3186 fps | 99.4% |
| Ramshot X-Terminator | <<locked>> | 82% | 50,749 psi | 85% | 3094 fps | 99.1% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 35,230 psi | 59% | 2034 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 82% | 52,605 psi | 88% | 3136 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 92% | 53,519 psi | 90% | 3166 fps | 97% |
| ReloadSwiss RS 52 | <<locked>> | 88% | 52,127 psi | 88% | 3255 fps | 99.1% |
| ReloadSwiss RS 60 | <<locked>> | 94% | 51,967 psi | 87% | 3297 fps | 100% |
| ReloadSwiss RS 62ᴾ | <<locked>> | 100% | 52,504 psi | 88% | 3258 fps | 98.5% |
| ReloadSwiss RS 70ᴾ | <<locked>> | 100% | 52,779 psi | 89% | 3284 fps | 98.2% |
| Rottweil R 901 | <<locked>> | 86% | 53,417 psi | 90% | 3133 fps | 100% |
| Rottweil R 902 | <<locked>> | 90% | 52,997 psi | 89% | 3140 fps | 99.9% |
| Rottweil R 903 | <<locked>> | 94% | 51,372 psi | 86% | 3166 fps | 99.7% |
| Shooters World Long Rifle | <<locked>> | 98% | 53,432 psi | 90% | 3166 fps | 97.7% |
| Shooters World Match Rifle | <<locked>> | 88% | 53,374 psi | 90% | 3176 fps | 100% |
| Shooters World Precision | <<locked>> | 90% | 50,749 psi | 85% | 3120 fps | 99.8% |
| Shooters World SW4350 | <<locked>> | 98% | 50,908 psi | 86% | 3140 fps | 96.1% |
| SNPE Vectan SP 11 | <<locked>> | 94% | 53,563 psi | 90% | 3235 fps | 99.5% |
| SNPE Vectan SP 7 | <<locked>> | 86% | 51,648 psi | 87% | 3133 fps | 98% |
| SNPE Vectan SP 9 | <<locked>> | 88% | 52,518 psi | 88% | 3169 fps | 99.4% |
| SNPE Vectan Tubal 3000 | <<locked>> | 86% | 51,169 psi | 86% | 3038 fps | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 92% | 51,372 psi | 86% | 3035 fps | 100% |
| Somchem S321 | <<locked>> | 82% | 50,705 psi | 85% | 3127 fps | 99.9% |
| Somchem S335 | <<locked>> | 88% | 53,650 psi | 90% | 3084 fps | 100% |
| Somchem S341 | <<locked>> | 86% | 51,416 psi | 86% | 3130 fps | 99.3% |
| Somchem S355 | <<locked>> | 94% | 52,054 psi | 88% | 3169 fps | 99.6% |
| Somchem S365ᴾ | <<locked>> | 100% | 46,325 psi | 78% | 3166 fps | 99.8% |
| Vihtavuori N130 | <<locked>> | 82% | 50,908 psi | 86% | 3005 fps | 100% |
| Vihtavuori N133 | <<locked>> | 86% | 51,416 psi | 86% | 3028 fps | 100% |
| Vihtavuori N135 | <<locked>> | 90% | 52,533 psi | 88% | 3110 fps | 100% |
| Vihtavuori N140 | <<locked>> | 90% | 53,766 psi | 90% | 3127 fps | 100% |
| Vihtavuori N150 | <<locked>> | 96% | 53,737 psi | 90% | 3150 fps | 100% |
| Vihtavuori N160 | <<locked>> | 98% | 51,213 psi | 86% | 3166 fps | 98.3% |
| Vihtavuori N530 | <<locked>> | 86% | 53,635 psi | 90% | 3156 fps | 99.9% |
| Vihtavuori N540 | <<locked>> | 90% | 52,040 psi | 88% | 3120 fps | 100% |
| Vihtavuori N550ᴾ | <<locked>> | 100% | 53,708 psi | 90% | 3228 fps | 98.6% |
| Vihtavuori N555ᴾ | <<locked>> | 100% | 38,827 psi | 65% | 3005 fps | 96.4% |
| Winchester 6.5 StaBALL | <<locked>> | 98% | 52,069 psi | 88% | 3150 fps | 99.8% |
| Winchester 748 | <<locked>> | 86% | 53,301 psi | 90% | 3202 fps | 100% |
| Winchester 760 | <<locked>> | 98% | 52,649 psi | 89% | 3235 fps | 96.3% |
| Winchester StaBALL Match | <<locked>> | 88% | 52,199 psi | 88% | 3176 fps | 99.7% |
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 2015 | <<locked>> | 80% | 45,179 psi | 76% | 2949 fps | 100% |
| Accurate 2460 | <<locked>> | 80% | 49,487 psi | 83% | 3068 fps | 100% |
| Accurate 2495 | <<locked>> | 80% | 37,275 psi | 63% | 2841 fps | 100% |
| Accurate 2520 | <<locked>> | 80% | 44,556 psi | 75% | 3012 fps | 99.9% |
| Accurate 4064 | <<locked>> | 80% | 35,273 psi | 59% | 2822 fps | 99.3% |
| Accurate 4350 | <<locked>> | 92% | 39,291 psi | 66% | 2969 fps | 95.7% |
| ADI AR 2206H | <<locked>> | 80% | 41,611 psi | 70% | 2959 fps | 97.6% |
| ADI AR 2208 | <<locked>> | 82% | 37,739 psi | 63% | 2848 fps | 95.8% |
| ADI Benchmark 8208 | <<locked>> | 80% | 43,743 psi | 74% | 2979 fps | 99% |
| Alliant AR-Comp | <<locked>> | 80% | 43,555 psi | 73% | 2979 fps | 100% |
| Alliant Power Pro 2000-MR | 86.8 gr | 80% | 37,724 psi | 63% | 2969 fps | 95.3% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 34,679 psi | 58% | 2808 fps | 96.6% |
| Alliant Reloder-15 | <<locked>> | 80% | 37,376 psi | 63% | 2877 fps | 95.8% |
| Alliant Reloder-16 | <<locked>> | 92% | 39,595 psi | 67% | 2989 fps | 95.9% |
| Alliant Reloder-17 | 89.8 gr | 84% | 34,374 psi | 58% | 2884 fps | 95.8% |
| Alliant Reloder-23 | <<locked>> | 98% | 33,779 psi | 57% | 2858 fps | 95.4% |
| Baschieri & Pellagri 107 | <<locked>> | 80% | 40,857 psi | 69% | 2956 fps | 96.3% |
| Bofors RP3 | <<locked>> | 80% | 34,040 psi | 57% | 2805 fps | 96.5% |
| Hodgdon Benchmark | <<locked>> | 80% | 45,658 psi | 77% | 2976 fps | 99.6% |
| Hodgdon BL-C2 | <<locked>> | 80% | 42,279 psi | 71% | 2992 fps | 99.2% |
| Hodgdon CFE223 | <<locked>> | 80% | 46,847 psi | 79% | 3150 fps | 98.3% |
| Hodgdon H322 | <<locked>> | 80% | 50,140 psi | 84% | 3097 fps | 100% |
| Hodgdon H380 | <<locked>> | 84% | 40,350 psi | 68% | 2936 fps | 95.4% |
| Hodgdon H414 | <<locked>> | 96% | 48,950 psi | 82% | 3166 fps | 95.4% |
| Hodgdon H4895 | <<locked>> | 80% | 41,974 psi | 71% | 2972 fps | 98.2% |
| Hodgdon Hybrid 100V | <<locked>> | 90% | 33,852 psi | 57% | 2805 fps | 95.7% |
| Hodgdon LEVERevolution | <<locked>> | 80% | 38,043 psi | 64% | 2933 fps | 97.7% |
| Hodgdon TrailBoss | <<locked>> | 80% | 25,889 psi | 44% | 1778 fps | 100% |
| Hodgdon VARGET | <<locked>> | 80% | 40,480 psi | 68% | 2923 fps | 97.8% |
| IMR 3031 | <<locked>> | 80% | 41,350 psi | 70% | 2982 fps | 100% |
| IMR 4064 | <<locked>> | 80% | 37,057 psi | 62% | 2828 fps | 95.9% |
| IMR 4166 Enduron | <<locked>> | 86% | 48,312 psi | 81% | 3035 fps | 95.1% |
| IMR 4831 | <<locked>> | 92% | 37,971 psi | 64% | 2920 fps | 95.4% |
| IMR 4895 | <<locked>> | 80% | 38,261 psi | 64% | 2913 fps | 96.8% |
| IMR 8208 XBR | <<locked>> | 80% | 43,743 psi | 74% | 2979 fps | 99% |
| Lovex D073.5 | <<locked>> | 80% | 49,414 psi | 83% | 3074 fps | 99.9% |
| Lovex D073.6 | <<locked>> | 80% | 40,379 psi | 68% | 2936 fps | 99.5% |
| Lovex S060 | <<locked>> | 80% | 42,018 psi | 71% | 2900 fps | 97.8% |
| Lovex S062 | <<locked>> | 80% | 36,796 psi | 62% | 2835 fps | 97.7% |
| Lovex S065 | <<locked>> | 92% | 44,150 psi | 74% | 2989 fps | 95.6% |
| Lovex S070 | <<locked>> | 96% | 47,732 psi | 80% | 3077 fps | 95.3% |
| Norma 201 | <<locked>> | 80% | 40,567 psi | 68% | 2907 fps | 98.5% |
| Norma 202 | <<locked>> | 80% | 40,973 psi | 69% | 2927 fps | 99.8% |
| Norma 203B | <<locked>> | 80% | 36,738 psi | 62% | 2864 fps | 96.3% |
| Norma URP | <<locked>> | 92% | 39,653 psi | 67% | 2976 fps | 95.7% |
| Ramshot Big Game | <<locked>> | 80% | 36,303 psi | 61% | 2871 fps | 95.9% |
| Ramshot Hunter | <<locked>> | 96% | 44,628 psi | 75% | 3084 fps | 95.2% |
| Ramshot TAC | <<locked>> | 80% | 43,787 psi | 74% | 2972 fps | 95.6% |
| Ramshot Wild Boar | <<locked>> | 80% | 43,105 psi | 72% | 2995 fps | 97.9% |
| Ramshot X-Terminator | <<locked>> | 80% | 47,427 psi | 80% | 3031 fps | 98.7% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 26,078 psi | 44% | 1821 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 49,168 psi | 83% | 3077 fps | 100% |
| ReloadSwiss RS 50 | <<locked>> | 88% | 46,891 psi | 79% | 3045 fps | 95.5% |
| ReloadSwiss RS 52 | <<locked>> | 80% | 39,044 psi | 66% | 2986 fps | 96.3% |
| ReloadSwiss RS 60 | 85.5 gr | 80% | 31,908 psi | 54% | 2822 fps | 97.3% |
| ReloadSwiss RS 62 | <<locked>> | 92% | 39,305 psi | 66% | 2992 fps | 95.4% |
| ReloadSwiss RS 70 | <<locked>> | 94% | 42,757 psi | 72% | 3074 fps | 95.6% |
| Rottweil R 901 | <<locked>> | 80% | 44,251 psi | 74% | 2966 fps | 99.9% |
| Rottweil R 902 | <<locked>> | 80% | 38,595 psi | 65% | 2858 fps | 98.1% |
| Rottweil R 903 | <<locked>> | 80% | 31,894 psi | 54% | 2736 fps | 95.3% |
| Shooters World Long Rifle | <<locked>> | 92% | 44,150 psi | 74% | 2989 fps | 95.6% |
| Shooters World Match Rifle | <<locked>> | 80% | 40,379 psi | 68% | 2936 fps | 99.5% |
| Shooters World Precision | <<locked>> | 80% | 36,796 psi | 62% | 2835 fps | 97.7% |
| Shooters World SW4350 | <<locked>> | 96% | 47,732 psi | 80% | 3077 fps | 95.3% |
| SNPE Vectan SP 11 | <<locked>> | 82% | 35,592 psi | 60% | 2861 fps | 95.7% |
| SNPE Vectan SP 7 | <<locked>> | 80% | 41,872 psi | 70% | 2940 fps | 95.7% |
| SNPE Vectan SP 9 | <<locked>> | 80% | 40,292 psi | 68% | 2923 fps | 97.3% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 42,264 psi | 71% | 2877 fps | 99.9% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 34,911 psi | 59% | 2720 fps | 99.6% |
| Somchem S321 | <<locked>> | 80% | 47,282 psi | 80% | 3064 fps | 99.6% |
| Somchem S335 | <<locked>> | 80% | 41,698 psi | 70% | 2874 fps | 100% |
| Somchem S341 | <<locked>> | 80% | 41,597 psi | 70% | 2940 fps | 97.6% |
| Somchem S355 | <<locked>> | 80% | 32,909 psi | 55% | 2753 fps | 95.4% |
| Somchem S365 | <<locked>> | 86% | 28,950 psi | 49% | 2723 fps | 95% |
| Vihtavuori N130 | <<locked>> | 80% | 47,906 psi | 81% | 2956 fps | 100% |
| Vihtavuori N133 | <<locked>> | 80% | 42,554 psi | 72% | 2877 fps | 100% |
| Vihtavuori N135 | <<locked>> | 80% | 37,913 psi | 64% | 2848 fps | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 38,725 psi | 65% | 2854 fps | 99.8% |
| Vihtavuori N150 | <<locked>> | 80% | 31,299 psi | 53% | 2684 fps | 96.4% |
| Vihtavuori N160 | <<locked>> | 90% | 38,972 psi | 66% | 2920 fps | 95.4% |
| Vihtavuori N530 | <<locked>> | 80% | 43,787 psi | 74% | 2972 fps | 99.1% |
| Vihtavuori N540 | <<locked>> | 80% | 37,347 psi | 63% | 2838 fps | 99.4% |
| Vihtavuori N550 | <<locked>> | 92% | 41,031 psi | 69% | 2982 fps | 95.9% |
| Vihtavuori N555 | <<locked>> | 98% | 36,230 psi | 61% | 2943 fps | 95.5% |
| Winchester 6.5 StaBALL | <<locked>> | 84% | 32,140 psi | 54% | 2710 fps | 95.1% |
| Winchester 748 | <<locked>> | 80% | 43,192 psi | 73% | 3018 fps | 99.5% |
| Winchester 760 | <<locked>> | 96% | 49,110 psi | 83% | 3169 fps | 95.5% |
| Winchester StaBALL Match | <<locked>> | 80% | 39,537 psi | 66% | 2923 fps | 97.7% |
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 88 powders for .375 R Verney-Carron loaded with the .375 | 200gr | MAKER TREX. Alliant Power Pro 2000-MR delivers the highest muzzle velocity at 3,323 fps; across all powders the maximum-charge window runs from 1,985 fps to 3,323 fps. Accurate 4350 gives the best case fill at 100 %, and 88 of the 88 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (410 MPa), the top charges use 59–90 %, leaving at least 10 % headroom. The 200.0 gr projectile in 0.375" calls for a 1:6.0 twist; slower twists will usually not stabilise this weight. Accurate 4350, Alliant Reloder-16, 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 60, Alliant Reloder-17, Alliant Power Pro 2000-MR rank at the top here: for .375 R Verney-Carron with the .375 | 200gr | MAKER TREX 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.