Load data for .300 Savage + 180gr Speer Grand Slam
Based on C.I.P., the max. allowed case length is 1.871 in / 47.52 mm, the max. cartridge length is 2.600 in / 66.04 mm, and the max. allowed pressure is 52,939 PSI / 3,650 bar.
Based on C.I.P., the max. allowed case length is 1.871 in / 47.52 mm, the max. cartridge length is 2.600 in / 66.04 mm, and the max. allowed pressure is 52,939 PSI / 3,650 bar.
Load Specifications
ImperialMetric
Bullet:.308 | 180gr | Grand Slam
Cartridge:.300 Savage load data
Case Length (L3):1.870" | 47.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.495" | 12.6 mm
Case Capacity:52.5 gow | 3.40 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):52,939 psi | 3,650 bar
Barrel Length:22.0" | 559 mm
Min. Twist Rate:1:15.0
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Community Loads for .300 Savage + 180gr Speer Grand Slam
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) |
|---|---|---|---|---|---|
| 38.0 gr | 2.535" | — | 2194 fps | ••• | |
| 39.0 gr | 2.535" | — | 2412 fps | ••• | |
| 41.0 gr | 2.535" | — | 2282 fps | ••• | |
| ••• | 2.535" | — | 2207 fps | ••• | |
| ••• | 2.535" | — | 2269 fps | ••• | |
| ••• | 2.535" | — | 2157 fps | ••• | |
| ••• | 2.535" | — | 2386 fps | ••• | |
| ••• | 2.535" | — | 2357 fps | ••• | |
| ••• | 2.535" | — | 2253 fps | ••• | |
| ••• | 2.535" | — | 2489 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.