| Manufacturer | Powder Type | Crimp (in/mm) | Minimum (gr/g) | Maximum (gr/g) | Min Vel (Fps/Mps) | Max Vel (Fps/Mps) | C.O.A.L (in) |
|---|---|---|---|---|---|---|---|
| ALLIANT POWDER | POWER PISTOL | 0.376 / 9.55 | 3.9 / 0.25 | 4.2 / 0.27 | - | - | 4.25 |
| HODGDON | LONG SHOT | 0.376 / 9.55 | 3.9 / 0.25 | 4.2 / 0.27 | 845 / 257 | 893 / 272 | 4.25 |
| RAMSHOT | TRUE BLUE | 0.376 / 9.55 | 3.8 / 0.24 | 4.2 / 0.27 | - | - | 4.25 |
| HODGDON | HP-38 | 0.376 / 9.55 | 3.3 / 0.21 | 3.5 / 0.22 | 849 / 259 | 877 / 267 | 4.25 |
| HODGDON | HS-6 | 0.376 / 9.55 | 4.2 / 0.27 | 4.6 / 0.30 | 841 / 256 | 890 / 271 | 4.25 |
| VIHTAVUORI | N 340 | 0.376 / 9.55 | 3.1 / 0.20 | 3.5 / 0.22 | 725 / 221 | 850 / 259 | 4.25 |
| VIHTAVUORI | 3N37 | 0.376 / 9.55 | 3.8 / 0.24 | 4.2 / 0.27 | - | - | 4.25 |
| VECTAN | SP-2 | 0.376 / 9.55 | 4.3 / 0.27 | 4.9 / 0.31 | - | - | 4.25 |
| RELOAD SWISS | RS20 | 0.376 / 9.55 | 3.4 / 0.22 | 4.2 / 0.27 | - | - | 4.25 |
| HODGDON | CFE PISTOL | 0.376 / 9.55 | 3.8 / 0.24 | 4.2 / 0.27 | 853 / 260 | 915 / 279 | 4.25 |
| VECTAN | A1 | 0.376 / 9.55 | 3.2 / 0.21 | 3.4 / 0.22 | 838 / 255 | 848 / 258 | 4.25 |
| WINCHESTER | W231 | 0.376 / 9.55 | 3.3 / 0.19 | 3.5 / 0.22 | 849 / 259 | 877 / 267 | 4.25 |
| WINCHESTER | AUTO COMP | 0.376 / 9.55 | 3.4 / 0.22 | 3.6 / 0.23 | 777 / 237 | 812 / 247 | 4.25 |