Load Specifications
Load data in caliber .375 Raptor with .375 | 275gr | CutEdge DGBR-HP bullet and 46 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are SNPE Vectan SP 10, ADI AR 2219 and Shooters World AR Plus.
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: 22"
| Powder | Charge | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 1680 | <<locked>> | 88% | 49,603 psi | 86% | 2096 fps | 100% |
| Accurate 2015ᴾ | <<locked>> | 100% | 45,020 psi | 78% | 2116 fps | 99.7% |
| Accurate 2460ᴾ | <<locked>> | 100% | 49,966 psi | 86% | 2198 fps | 98.5% |
| Accurate 2495ᴾ | <<locked>> | 100% | 32,547 psi | 56% | 2005 fps | 98.2% |
| Accurate 2520ᴾ | <<locked>> | 100% | 43,120 psi | 74% | 2146 fps | 96.9% |
| Accurate LT-30 | <<locked>> | 94% | 50,502 psi | 87% | 2103 fps | 99.4% |
| Accurate LT-32 | <<locked>> | 94% | 51,039 psi | 88% | 2110 fps | 98.2% |
| ADI AR 2205 | <<locked>> | 82% | 52,460 psi | 90% | 2014 fps | 100% |
| ADI AR 2207 | <<locked>> | 94% | 52,141 psi | 90% | 2165 fps | 100% |
| ADI AR 2219 | <<locked>> | 96% | 50,720 psi | 87% | 2218 fps | 99.4% |
| Alliant AR-Compᴾ | <<locked>> | 100% | 41,466 psi | 71% | 2136 fps | 100% |
| Alliant Power Pro 1200-Rᴾ | <<locked>> | 100% | 50,546 psi | 87% | 2274 fps | 96% |
| Alliant Reloder-10xᴾ | <<locked>> | 100% | 52,054 psi | 90% | 2208 fps | 100% |
| Alliant Reloder-7 | <<locked>> | 92% | 51,024 psi | 88% | 2142 fps | 100% |
| Baschieri & Pellagri 106 | <<locked>> | 96% | 51,169 psi | 88% | 2133 fps | 99.6% |
| Hodgdon Benchmarkᴾ | <<locked>> | 100% | 48,559 psi | 84% | 2129 fps | 96.7% |
| Hodgdon H322ᴾ | <<locked>> | 100% | 51,909 psi | 89% | 2234 fps | 99.5% |
| Hodgdon H335 | <<locked>> | 98% | 49,327 psi | 85% | 2208 fps | 98.6% |
| Hodgdon H4198 | <<locked>> | 92% | 52,388 psi | 90% | 2136 fps | 99.3% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 31,401 psi | 54% | 1260 fps | 100% |
| IMR 3031ᴾ | <<locked>> | 100% | 39,523 psi | 68% | 2116 fps | 98.5% |
| IMR 4198 | <<locked>> | 98% | 51,271 psi | 88% | 2152 fps | 100% |
| IMR 4227 | <<locked>> | 86% | 49,850 psi | 86% | 2073 fps | 100% |
| Lovex D073.4 | <<locked>> | 94% | 51,358 psi | 89% | 2215 fps | 98.2% |
| Lovex D073.5ᴾ | <<locked>> | 100% | 50,328 psi | 87% | 2201 fps | 97.4% |
| Lovex S053 | <<locked>> | 88% | 51,140 psi | 88% | 2064 fps | 100% |
| Norma 200 | <<locked>> | 96% | 52,112 psi | 90% | 2195 fps | 100% |
| Norma 202ᴾ | <<locked>> | 100% | 39,958 psi | 69% | 2083 fps | 96.9% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 30,864 psi | 53% | 1286 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 88% | 52,025 psi | 90% | 2133 fps | 100% |
| ReloadSwiss RS 40ᴾ | <<locked>> | 100% | 51,561 psi | 89% | 2211 fps | 98% |
| Rottweil R 901ᴾ | <<locked>> | 100% | 44,019 psi | 76% | 2110 fps | 97.6% |
| Shooters World AR Plus | <<locked>> | 94% | 51,358 psi | 89% | 2215 fps | 98.2% |
| SNPE Vectan BA6 1/2 | <<locked>> | 92% | 51,982 psi | 90% | 1946 fps | 100% |
| SNPE Vectan SP 10 | <<locked>> | 96% | 50,633 psi | 87% | 2218 fps | 98.7% |
| SNPE Vectan SP 3 | <<locked>> | 98% | 50,488 psi | 87% | 2182 fps | 99.8% |
| SNPE Vectan Tubal 3000ᴾ | <<locked>> | 100% | 44,382 psi | 77% | 2057 fps | 97.6% |
| SNPE Vectan Tubal 5000ᴾ | <<locked>> | 100% | 35,375 psi | 61% | 1939 fps | 96.4% |
| Somchem S321ᴾ | <<locked>> | 100% | 48,414 psi | 83% | 2198 fps | 96.4% |
| Somchem S335ᴾ | <<locked>> | 100% | 42,308 psi | 73% | 2057 fps | 98.1% |
| Vihtavuori N110 | <<locked>> | 82% | 50,256 psi | 87% | 1982 fps | 100% |
| Vihtavuori N120 | <<locked>> | 94% | 52,315 psi | 90% | 2126 fps | 100% |
| Vihtavuori N130ᴾ | <<locked>> | 100% | 50,082 psi | 86% | 2136 fps | 100% |
| Vihtavuori N133ᴾ | <<locked>> | 100% | 43,366 psi | 75% | 2064 fps | 99.4% |
| Vihtavuori N135ᴾ | <<locked>> | 100% | 35,418 psi | 61% | 2021 fps | 98.6% |
| Vihtavuori N140ᴾ | <<locked>> | 100% | 38,334 psi | 66% | 2031 fps | 96.7% |
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% | 38,072 psi | 66% | 1942 fps | 99.4% |
| Accurate 2015 | <<locked>> | 82% | 25,425 psi | 44% | 1778 fps | 95% |
| Accurate 2460 | <<locked>> | 90% | 35,360 psi | 61% | 1991 fps | 95.3% |
| Accurate 2495 | <<locked>> | 92% | 24,642 psi | 42% | 1844 fps | 95.4% |
| Accurate 2520 | <<locked>> | 96% | 37,159 psi | 64% | 2057 fps | 95.4% |
| Accurate LT-30 | <<locked>> | 80% | 32,982 psi | 57% | 1844 fps | 96.1% |
| Accurate LT-32 | <<locked>> | 84% | 37,565 psi | 65% | 1916 fps | 95.2% |
| ADI AR 2205 | <<locked>> | 80% | 49,443 psi | 85% | 1985 fps | 100% |
| ADI AR 2207 | <<locked>> | 80% | 33,794 psi | 58% | 1923 fps | 100% |
| ADI AR 2219 | 36.3 gr | 82% | 31,647 psi | 55% | 1923 fps | 95.3% |
| Alliant AR-Comp | <<locked>> | 80% | 22,234 psi | 38% | 1739 fps | 95.7% |
| Alliant Power Pro 1200-R | <<locked>> | 98% | 47,601 psi | 82% | 2234 fps | 95.4% |
| Alliant Reloder-10x | <<locked>> | 80% | 27,891 psi | 48% | 1837 fps | 97.4% |
| Alliant Reloder-7 | <<locked>> | 80% | 35,186 psi | 61% | 1923 fps | 99.4% |
| Baschieri & Pellagri 106 | <<locked>> | 80% | 30,821 psi | 53% | 1831 fps | 95.6% |
| Hodgdon Benchmark | <<locked>> | 96% | 43,004 psi | 74% | 2054 fps | 95.4% |
| Hodgdon H322 | <<locked>> | 84% | 30,937 psi | 53% | 1906 fps | 95% |
| Hodgdon H335 | <<locked>> | 88% | 35,578 psi | 61% | 2001 fps | 95.5% |
| Hodgdon H4198 | <<locked>> | 80% | 36,448 psi | 63% | 1909 fps | 96.5% |
| Hodgdon TrailBoss | <<locked>> | 80% | 23,003 psi | 40% | 1125 fps | 100% |
| IMR 3031 | <<locked>> | 90% | 28,921 psi | 50% | 1913 fps | 95.1% |
| IMR 4198 | <<locked>> | 80% | 30,589 psi | 53% | 1844 fps | 98.8% |
| IMR 4227 | <<locked>> | 80% | 41,408 psi | 71% | 1965 fps | 100% |
| Lovex D073.4 | <<locked>> | 86% | 38,783 psi | 67% | 2044 fps | 95.6% |
| Lovex D073.5 | <<locked>> | 94% | 40,495 psi | 70% | 2070 fps | 95.3% |
| Lovex S053 | <<locked>> | 80% | 40,538 psi | 70% | 1936 fps | 100% |
| Norma 200 | <<locked>> | 80% | 31,415 psi | 54% | 1900 fps | 98.9% |
| Norma 202 | <<locked>> | 96% | 35,186 psi | 61% | 2005 fps | 95.6% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 22,669 psi | 39% | 1148 fps | 100% |
| ReloadSwiss RS 36 | <<locked>> | 80% | 40,727 psi | 70% | 1995 fps | 100% |
| ReloadSwiss RS 40 | <<locked>> | 92% | 39,769 psi | 69% | 2051 fps | 95.6% |
| Rottweil R 901 | <<locked>> | 92% | 34,577 psi | 60% | 1959 fps | 95.1% |
| Shooters World AR Plus | 39.6 gr | 86% | 38,783 psi | 67% | 2044 fps | 95.6% |
| SNPE Vectan BA6 1/2 | <<locked>> | 80% | 37,927 psi | 65% | 1788 fps | 100% |
| SNPE Vectan SP 10 | 39.4 gr | 86% | 36,187 psi | 62% | 2008 fps | 95.7% |
| SNPE Vectan SP 3 | <<locked>> | 80% | 28,950 psi | 50% | 1841 fps | 95.4% |
| SNPE Vectan Tubal 3000 | <<locked>> | 92% | 34,447 psi | 59% | 1906 fps | 95% |
| SNPE Vectan Tubal 5000 | <<locked>> | 96% | 31,430 psi | 54% | 1867 fps | 95.1% |
| Somchem S321 | <<locked>> | 98% | 45,252 psi | 78% | 2156 fps | 95.7% |
| Somchem S335 | <<locked>> | 90% | 31,169 psi | 54% | 1873 fps | 95.1% |
| Vihtavuori N110 | <<locked>> | 80% | 47,500 psi | 82% | 1952 fps | 100% |
| Vihtavuori N120 | <<locked>> | 80% | 34,055 psi | 59% | 1896 fps | 100% |
| Vihtavuori N130 | <<locked>> | 80% | 27,224 psi | 47% | 1778 fps | 96.7% |
| Vihtavuori N133 | <<locked>> | 84% | 26,745 psi | 46% | 1775 fps | 95.2% |
| Vihtavuori N135 | <<locked>> | 90% | 25,962 psi | 45% | 1827 fps | 95.2% |
| Vihtavuori N140 | <<locked>> | 96% | 33,866 psi | 58% | 1955 fps | 95.3% |
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 46 powders for .375 Raptor loaded with the .375 | 275gr | CutEdge DGBR-HP. Alliant Power Pro 1200-R delivers the highest muzzle velocity at 2,274 fps; across all powders the maximum-charge window runs from 1,260 fps to 2,274 fps. Accurate 2015 gives the best case fill at 100 %, and 46 of the 46 powders fall inside the usable 80–100 % fill window.
Relative to the caliber's maximum pressure (400 MPa), the top charges use 53–90 %, leaving at least 10 % headroom. The 275.0 gr projectile in 0.375" calls for a 1:6.0 twist; slower twists will usually not stabilise this weight. Accurate 2015, Accurate 2460, Accurate 2495 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. SNPE Vectan SP 10, ADI AR 2219, Shooters World AR Plus rank at the top here: for .375 Raptor with the .375 | 275gr | CutEdge DGBR-HP 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.