Load data for .327 Federal Mag. + 90gr Sierra Sports Master
Based on SAAMI, the max. allowed case length is 1.200 in / 30.48 mm, the max. cartridge length is 1.475 in / 37.47 mm, and the max. allowed pressure is 44,999 PSI / 3,103 bar.
Based on SAAMI, the max. allowed case length is 1.200 in / 30.48 mm, the max. cartridge length is 1.475 in / 37.47 mm, and the max. allowed pressure is 44,999 PSI / 3,103 bar.
Load Specifications
ImperialMetric
Bullet:.312 | 90gr | Sports Master
Cartridge:.327 Federal Mag. load data
Case Length (L3):1.180" | 30.0 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.227" | 5.8 mm
Case Capacity:19 gow | 1.23 cm³
Primer Size:Small Pistol (SP)
Max. Pressure (SAAMI):44,999 psi | 3,103 bar
Barrel Length:4.0" | 102 mm
Min. Twist Rate:Stabilizes in any common twist
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Community Loads for .327 Federal Mag. + 90gr Sierra Sports Master
Real loads for this combination shared by our community. Charge weights are only fully visible with an active Pro licence.
| Powder | Charge (gr) | C.O.L. | Barrel Length | Velocity (fps) | Pressure (psi) |
|---|---|---|---|---|---|
| 12.3 gr | 1.475" | 5.0" | 1555 fps | ••• | |
| 8.7 gr | 1.475" | 5.0" | 1540 fps | ••• | |
| 7.3 gr | 1.460" | 5.0" | 1432 fps | ••• | |
| ••• | 1.475" | 5.0" | 1613 fps | ••• | |
| ••• | 1.475" | 5.0" | 1490 fps | ••• | |
| ••• | 1.475" | 5.0" | 1387 fps | ••• | |
| ••• | 1.475" | 5.0" | 1481 fps | ••• | |
| ••• | 1.475" | 5.0" | 1575 fps | ••• | |
| ••• | 1.475" | 5.0" | 1672 fps | ••• | |
| ••• | 1.475" | 5.0" | 1546 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.