Load Specifications
Load data in caliber .375 Raptor with .375 | 350gr | Woodleigh FMJ bullet and 84 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Alliant Power Pro 1200-R, SNPE Vectan SP 10 and ADI AR 2219.
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.
A valid access license is required to use the Personalized Load Calculator.
You can find more information in our FAQ: How can I use the Personalized Load Calculator?
Max Load - Barrel Length: 22"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 1680 | <<locked>> | 84% | 51,634 psi | 89% | 1837 fps | 100% |
| Accurate 2015 | <<locked>> | 98% | 52,344 psi | 90% | 1909 fps | 100% |
| Accurate 2200 | <<locked>> | 88% | 51,459 psi | 89% | 1936 fps | 97.1% |
| Accurate 2230 | <<locked>> | 88% | 51,184 psi | 88% | 1939 fps | 97.5% |
| Accurate 2460 | <<locked>> | 94% | 50,865 psi | 88% | 1926 fps | 99.9% |
| Accurate 2495ᴾ | <<locked>> | 100% | 43,627 psi | 75% | 1877 fps | 100% |
| Accurate 2520 | <<locked>> | 98% | 51,039 psi | 88% | 1959 fps | 99.8% |
| Accurate 4064ᴾ | <<locked>> | 100% | 40,567 psi | 70% | 1864 fps | 99.5% |
| Accurate LT-30 | <<locked>> | 88% | 49,458 psi | 85% | 1821 fps | 100% |
| Accurate LT-32 | <<locked>> | 88% | 49,893 psi | 86% | 1831 fps | 99.6% |
| ADI AR 2206Hᴾ | <<locked>> | 100% | 51,358 psi | 89% | 1959 fps | 98% |
| ADI AR 2207 | <<locked>> | 86% | 49,545 psi | 85% | 1837 fps | 100% |
| ADI AR 2219 | <<locked>> | 90% | 50,662 psi | 87% | 1932 fps | 100% |
| ADI Benchmark 8208 | <<locked>> | 98% | 51,517 psi | 89% | 1936 fps | 98.9% |
| Alliant AR-Compᴾ | <<locked>> | 100% | 51,648 psi | 89% | 1959 fps | 100% |
| Alliant Power Pro 1200-R | <<locked>> | 94% | 51,895 psi | 89% | 2001 fps | 98.7% |
| Alliant Reloder- TS 15.5ᴾ | <<locked>> | 100% | 41,075 psi | 71% | 1857 fps | 97% |
| Alliant Reloder-10x | <<locked>> | 92% | 50,198 psi | 87% | 1893 fps | 100% |
| Alliant Reloder-15ᴾ | <<locked>> | 100% | 45,208 psi | 78% | 1906 fps | 96.3% |
| Alliant Reloder-7 | <<locked>> | 86% | 51,184 psi | 88% | 1850 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 90% | 50,705 psi | 87% | 1854 fps | 100% |
| Baschieri & Pellagri 107ᴾ | <<locked>> | 100% | 51,010 psi | 88% | 1965 fps | 96.6% |
| Bofors RP3ᴾ | <<locked>> | 100% | 40,059 psi | 69% | 1857 fps | 96.9% |
| Hodgdon Benchmark | <<locked>> | 96% | 51,329 psi | 88% | 1896 fps | 99.2% |
| Hodgdon BL-C2ᴾ | <<locked>> | 100% | 52,011 psi | 90% | 1991 fps | 99.4% |
| Hodgdon CFE223 | <<locked>> | 96% | 50,981 psi | 88% | 2011 fps | 97.4% |
| Hodgdon H322 | <<locked>> | 94% | 52,257 psi | 90% | 1949 fps | 100% |
| Hodgdon H335 | <<locked>> | 92% | 49,864 psi | 86% | 1932 fps | 99.9% |
| Hodgdon H4198 | <<locked>> | 86% | 51,372 psi | 89% | 1850 fps | 100% |
| Hodgdon H4895ᴾ | <<locked>> | 100% | 51,634 psi | 89% | 1969 fps | 98.5% |
| Hodgdon LEVERevolutionᴾ | <<locked>> | 100% | 46,369 psi | 80% | 1942 fps | 98% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 32,808 psi | 57% | 1102 fps | 100% |
| Hodgdon VARGETᴾ | <<locked>> | 100% | 50,183 psi | 87% | 1932 fps | 98.1% |
| IMR 3031ᴾ | <<locked>> | 100% | 49,168 psi | 85% | 1962 fps | 100% |
| IMR 4064ᴾ | <<locked>> | 100% | 45,847 psi | 79% | 1870 fps | 96.4% |
| IMR 4198 | <<locked>> | 92% | 51,576 psi | 89% | 1864 fps | 100% |
| IMR 4227 | <<locked>> | 82% | 51,605 psi | 89% | 1804 fps | 100% |
| IMR 4895ᴾ | <<locked>> | 100% | 46,122 psi | 80% | 1929 fps | 97.2% |
| IMR 8208 XBR | <<locked>> | 98% | 51,517 psi | 89% | 1936 fps | 98.9% |
| Lovex D073.4 | <<locked>> | 88% | 51,677 psi | 89% | 1932 fps | 99.7% |
| Lovex D073.5 | <<locked>> | 94% | 50,908 psi | 88% | 1929 fps | 99.4% |
| Lovex D073.6ᴾ | <<locked>> | 100% | 48,312 psi | 83% | 1942 fps | 99.6% |
| Lovex S053 | <<locked>> | 82% | 50,546 psi | 87% | 1768 fps | 100% |
| Lovex S060 | <<locked>> | 98% | 50,357 psi | 87% | 1883 fps | 97.7% |
| Lovex S062ᴾ | <<locked>> | 100% | 44,425 psi | 77% | 1870 fps | 98% |
| Norma 200 | <<locked>> | 88% | 50,401 psi | 87% | 1877 fps | 100% |
| Norma 201ᴾ | <<locked>> | 100% | 50,053 psi | 86% | 1923 fps | 98.8% |
| Norma 202ᴾ | <<locked>> | 100% | 49,835 psi | 86% | 1932 fps | 99.9% |
| Norma 203Bᴾ | <<locked>> | 100% | 44,208 psi | 76% | 1896 fps | 96.7% |
| Ramshot Big Gameᴾ | <<locked>> | 100% | 45,034 psi | 78% | 1909 fps | 96.3% |
| Ramshot Wild Boar | <<locked>> | 98% | 50,212 psi | 87% | 1952 fps | 97.7% |
| Ramshot X-Terminator | <<locked>> | 94% | 50,256 psi | 87% | 1903 fps | 97.5% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 32,909 psi | 57% | 1132 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 82% | 51,648 psi | 89% | 1837 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 94% | 51,750 psi | 89% | 1936 fps | 99.7% |
| ReloadSwiss RS 52ᴾ | <<locked>> | 100% | 47,239 psi | 81% | 1975 fps | 96.6% |
| ReloadSwiss RS 60ᴾ | <<locked>> | 100% | 39,755 psi | 69% | 1883 fps | 97.8% |
| Rottweil R 901 | <<locked>> | 98% | 51,184 psi | 88% | 1916 fps | 99.9% |
| Rottweil R 902ᴾ | <<locked>> | 100% | 47,210 psi | 81% | 1883 fps | 98.4% |
| Rottweil R 903ᴾ | <<locked>> | 100% | 37,202 psi | 64% | 1811 fps | 95.7% |
| Shooters World AR Plus | <<locked>> | 88% | 51,677 psi | 89% | 1932 fps | 99.7% |
| Shooters World Match Rifleᴾ | <<locked>> | 100% | 48,312 psi | 83% | 1942 fps | 99.6% |
| Shooters World Precisionᴾ | <<locked>> | 100% | 44,425 psi | 77% | 1870 fps | 98% |
| Shooters World Tactical Rifle | <<locked>> | 90% | 49,211 psi | 85% | 1877 fps | 98.3% |
| SNPE Vectan BA6 1/2 | <<locked>> | 86% | 51,517 psi | 89% | 1663 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 90% | 50,966 psi | 88% | 1939 fps | 99.9% |
| SNPE Vectan SP 3 | <<locked>> | 92% | 50,966 psi | 88% | 1896 fps | 100% |
| SNPE Vectan SP 9ᴾ | <<locked>> | 100% | 49,588 psi | 85% | 1936 fps | 97.6% |
| SNPE Vectan Tubal 3000 | <<locked>> | 98% | 50,691 psi | 87% | 1867 fps | 99.9% |
| SNPE Vectan Tubal 5000ᴾ | <<locked>> | 100% | 42,902 psi | 74% | 1795 fps | 99.8% |
| Somchem S321 | <<locked>> | 96% | 52,170 psi | 90% | 1965 fps | 99.2% |
| Somchem S335ᴾ | <<locked>> | 100% | 51,779 psi | 89% | 1896 fps | 100% |
| Somchem S341ᴾ | <<locked>> | 100% | 52,040 psi | 90% | 1952 fps | 97.8% |
| Somchem S355ᴾ | <<locked>> | 100% | 39,131 psi | 67% | 1821 fps | 96% |
| Vihtavuori N120 | <<locked>> | 86% | 49,647 psi | 86% | 1804 fps | 100% |
| Vihtavuori N130 | <<locked>> | 94% | 50,546 psi | 87% | 1854 fps | 100% |
| Vihtavuori N133 | <<locked>> | 98% | 49,864 psi | 86% | 1860 fps | 100% |
| Vihtavuori N135ᴾ | <<locked>> | 100% | 44,585 psi | 77% | 1873 fps | 100% |
| Vihtavuori N140ᴾ | <<locked>> | 100% | 47,094 psi | 81% | 1886 fps | 99.9% |
| Vihtavuori N150ᴾ | <<locked>> | 100% | 37,608 psi | 65% | 1781 fps | 96.9% |
| Vihtavuori N530 | <<locked>> | 98% | 51,953 psi | 90% | 1936 fps | 99% |
| Vihtavuori N540ᴾ | <<locked>> | 100% | 45,484 psi | 78% | 1886 fps | 99.6% |
| Winchester 748 | <<locked>> | 98% | 49,603 psi | 86% | 1965 fps | 99.3% |
| Winchester StaBALL Matchᴾ | <<locked>> | 100% | 48,704 psi | 84% | 1942 fps | 98% |
Recommended = one of the top powders for this cartridge and bullet combination.
Start Load - Barrel Length: 22"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 1680 | <<locked>> | 80% | 45,484 psi | 78% | 1775 fps | 100% |
| Accurate 2015 | <<locked>> | 80% | 30,139 psi | 52% | 1627 fps | 99.1% |
| Accurate 2200 | <<locked>> | 82% | 42,395 psi | 73% | 1821 fps | 95.2% |
| Accurate 2230 | <<locked>> | 82% | 41,727 psi | 72% | 1824 fps | 95.5% |
| Accurate 2460 | <<locked>> | 80% | 32,126 psi | 55% | 1680 fps | 97.2% |
| Accurate 2495 | <<locked>> | 80% | 22,669 psi | 39% | 1545 fps | 97.3% |
| Accurate 2520 | <<locked>> | 80% | 27,673 psi | 48% | 1634 fps | 95.2% |
| Accurate 4064 | <<locked>> | 84% | 24,642 psi | 42% | 1598 fps | 95.3% |
| Accurate LT-30 | <<locked>> | 80% | 38,870 psi | 67% | 1693 fps | 99.5% |
| Accurate LT-32 | <<locked>> | 80% | 39,262 psi | 68% | 1699 fps | 98.3% |
| ADI AR 2206H | <<locked>> | 90% | 37,840 psi | 65% | 1785 fps | 95% |
| ADI AR 2207 | <<locked>> | 80% | 41,379 psi | 71% | 1749 fps | 100% |
| ADI AR 2219 | 33.9 gr | 80% | 36,289 psi | 63% | 1752 fps | 99.2% |
| ADI Benchmark 8208 | <<locked>> | 84% | 33,446 psi | 58% | 1693 fps | 95% |
| Alliant AR-Comp | <<locked>> | 80% | 27,717 psi | 48% | 1644 fps | 99.9% |
| Alliant Power Pro 1200-R | 33.7 gr | 82% | 35,389 psi | 61% | 1781 fps | 95.2% |
| Alliant Reloder- TS 15.5 | <<locked>> | 94% | 34,272 psi | 59% | 1755 fps | 95% |
| Alliant Reloder-10x | <<locked>> | 80% | 34,838 psi | 60% | 1703 fps | 100% |
| Alliant Reloder-15 | <<locked>> | 98% | 42,496 psi | 73% | 1870 fps | 95.7% |
| Alliant Reloder-7 | <<locked>> | 80% | 42,656 psi | 74% | 1759 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 37,144 psi | 64% | 1693 fps | 99.4% |
| Baschieri & Pellagri 107 | <<locked>> | 96% | 44,759 psi | 77% | 1890 fps | 95.2% |
| Bofors RP3 | <<locked>> | 96% | 35,273 psi | 61% | 1788 fps | 95.6% |
| Hodgdon Benchmark | <<locked>> | 80% | 32,155 psi | 55% | 1634 fps | 95.2% |
| Hodgdon BL-C2 | <<locked>> | 86% | 32,474 psi | 56% | 1732 fps | 95.6% |
| Hodgdon CFE223 | <<locked>> | 90% | 41,800 psi | 72% | 1890 fps | 95.2% |
| Hodgdon H322 | <<locked>> | 80% | 33,344 psi | 57% | 1706 fps | 98.6% |
| Hodgdon H335 | <<locked>> | 80% | 33,489 psi | 58% | 1716 fps | 97.8% |
| Hodgdon H4198 | <<locked>> | 80% | 42,815 psi | 74% | 1752 fps | 99.6% |
| Hodgdon H4895 | <<locked>> | 88% | 35,491 psi | 61% | 1755 fps | 95% |
| Hodgdon LEVERevolution | <<locked>> | 92% | 36,216 psi | 62% | 1798 fps | 95.4% |
| Hodgdon TrailBoss | <<locked>> | 80% | 24,439 psi | 42% | 988 fps | 100% |
| Hodgdon VARGET | <<locked>> | 90% | 36,999 psi | 64% | 1759 fps | 95.2% |
| IMR 3031 | <<locked>> | 80% | 26,614 psi | 46% | 1627 fps | 97.4% |
| IMR 4064 | <<locked>> | 96% | 40,567 psi | 70% | 1801 fps | 95% |
| IMR 4198 | <<locked>> | 80% | 36,622 psi | 63% | 1690 fps | 100% |
| IMR 4227 | <<locked>> | 80% | 48,791 psi | 84% | 1778 fps | 100% |
| IMR 4895 | <<locked>> | 94% | 38,159 psi | 66% | 1821 fps | 95.3% |
| IMR 8208 XBR | <<locked>> | 84% | 33,446 psi | 58% | 1693 fps | 95% |
| Lovex D073.4 | <<locked>> | 80% | 39,334 psi | 68% | 1788 fps | 98.3% |
| Lovex D073.5 | <<locked>> | 80% | 31,966 psi | 55% | 1680 fps | 95.8% |
| Lovex D073.6 | <<locked>> | 84% | 28,558 psi | 49% | 1663 fps | 95.5% |
| Lovex S053 | <<locked>> | 80% | 47,906 psi | 83% | 1742 fps | 100% |
| Lovex S060 | <<locked>> | 90% | 39,871 psi | 69% | 1752 fps | 95.4% |
| Lovex S062 | <<locked>> | 90% | 32,837 psi | 57% | 1706 fps | 95% |
| Norma 200 | <<locked>> | 80% | 39,218 psi | 68% | 1749 fps | 100% |
| Norma 201 | <<locked>> | 86% | 32,837 psi | 57% | 1686 fps | 95% |
| Norma 202 | <<locked>> | 80% | 26,803 psi | 46% | 1598 fps | 95.5% |
| Norma 203B | <<locked>> | 96% | 38,856 psi | 67% | 1824 fps | 95.4% |
| Ramshot Big Game | <<locked>> | 98% | 42,134 psi | 73% | 1873 fps | 95.5% |
| Ramshot Wild Boar | <<locked>> | 90% | 38,827 psi | 67% | 1808 fps | 95.1% |
| Ramshot X-Terminator | <<locked>> | 88% | 41,640 psi | 72% | 1798 fps | 95.6% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 24,366 psi | 42% | 1010 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 80% | 48,631 psi | 84% | 1808 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 80% | 33,170 psi | 57% | 1690 fps | 96.6% |
| ReloadSwiss RS 52 | <<locked>> | 96% | 41,481 psi | 72% | 1900 fps | 95.2% |
| ReloadSwiss RS 60 | <<locked>> | 94% | 32,924 psi | 57% | 1762 fps | 95.2% |
| Rottweil R 901 | <<locked>> | 80% | 30,429 psi | 52% | 1631 fps | 96.6% |
| Rottweil R 902 | <<locked>> | 88% | 33,112 psi | 57% | 1686 fps | 95% |
| Rottweil R 903 | <<locked>> | 98% | 34,940 psi | 60% | 1775 fps | 95% |
| Shooters World AR Plus | <<locked>> | 80% | 39,334 psi | 68% | 1788 fps | 98.3% |
| Shooters World Match Rifle | <<locked>> | 84% | 28,558 psi | 49% | 1663 fps | 95.5% |
| Shooters World Precision | <<locked>> | 90% | 32,837 psi | 57% | 1706 fps | 95% |
| Shooters World Tactical Rifle | <<locked>> | 80% | 35,157 psi | 61% | 1693 fps | 95.1% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 44,208 psi | 76% | 1594 fps | 100% |
| SNPE Vectan SP 10 | 35.1 gr | 80% | 36,753 psi | 63% | 1759 fps | 98.4% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 35,447 psi | 61% | 1709 fps | 99.5% |
| SNPE Vectan SP 9 | <<locked>> | 92% | 38,609 psi | 67% | 1795 fps | 95% |
| SNPE Vectan Tubal 3000 | <<locked>> | 80% | 29,370 psi | 51% | 1578 fps | 96.3% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 23,830 psi | 41% | 1486 fps | 95% |
| Somchem S321 | <<locked>> | 82% | 32,793 psi | 57% | 1709 fps | 95.2% |
| Somchem S335 | <<locked>> | 80% | 28,471 psi | 49% | 1581 fps | 97% |
| Somchem S341 | <<locked>> | 92% | 40,074 psi | 69% | 1808 fps | 95.2% |
| Somchem S355 | <<locked>> | 98% | 36,782 psi | 63% | 1788 fps | 95.3% |
| Vihtavuori N120 | <<locked>> | 80% | 41,510 psi | 72% | 1719 fps | 100% |
| Vihtavuori N130 | <<locked>> | 80% | 33,460 psi | 58% | 1647 fps | 99.9% |
| Vihtavuori N133 | <<locked>> | 80% | 29,109 psi | 50% | 1588 fps | 98.7% |
| Vihtavuori N135 | <<locked>> | 80% | 24,279 psi | 42% | 1558 fps | 97.6% |
| Vihtavuori N140 | <<locked>> | 80% | 25,585 psi | 44% | 1558 fps | 95.2% |
| Vihtavuori N150 | <<locked>> | 96% | 33,330 psi | 57% | 1713 fps | 95.6% |
| Vihtavuori N530 | <<locked>> | 84% | 33,185 psi | 57% | 1690 fps | 95% |
| Vihtavuori N540 | <<locked>> | 84% | 27,746 psi | 48% | 1617 fps | 95.6% |
| Winchester 748 | <<locked>> | 84% | 31,749 psi | 55% | 1709 fps | 95.4% |
| Winchester StaBALL Match | <<locked>> | 92% | 37,536 psi | 65% | 1795 fps | 95.5% |
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 84 powders for .375 Raptor loaded with the .375 | 350gr | Woodleigh FMJ. Hodgdon CFE223 delivers the highest muzzle velocity at 2,011 fps; across all powders the maximum-charge window runs from 1,102 fps to 2,011 fps. Accurate 2495 gives the best case fill at 100 %, and 84 of the 84 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (400 MPa), the top charges use 57–90 %, leaving at least 10 % headroom. The 350.0 gr projectile in 0.375" calls for a 1:6.0 twist; slower twists will usually not stabilise this weight. Accurate 2495, Accurate 4064, ADI AR 2206H 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 Power Pro 1200-R, SNPE Vectan SP 10, ADI AR 2219 rank at the top here: for .375 Raptor with the .375 | 350gr | Woodleigh FMJ they combine a high case fill with complete burn and sit in the upper velocity band. Hodgdon TrailBoss, ReloadSwiss RS 14 stay subsonic at start load. Always begin at the start load and work up in small increments while checking case and primer for pressure signs.