Load data for 7-30 Waters + 145gr Speer Grand Slam
Based on CIP, the max. allowed case length is 2.040 in / 51.82 mm, the max. cartridge length is 2.550 in / 64.77 mm, and the max. allowed pressure is 50,038 PSI / 3,450 bar.
Based on CIP, the max. allowed case length is 2.040 in / 51.82 mm, the max. cartridge length is 2.550 in / 64.77 mm, and the max. allowed pressure is 50,038 PSI / 3,450 bar.
Load Specifications
ImperialMetric
Bullet:.284 | 145gr | Grand Slam
Cartridge:7-30 Waters load data
Case Length (L3):2.040" | 51.8 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.440" | 11.2 mm
Case Capacity:44 gow | 2.85 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (CIP):50,038 psi | 3,450 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:13.0
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Community Loads for 7-30 Waters + 145gr 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) |
|---|---|---|---|---|---|
| 30.0 gr | 2.710" | — | 2414 fps | ••• | |
| 31.0 gr | 2.710" | — | 2318 fps | ••• | |
| 31.0 gr | 2.710" | — | 2286 fps | ••• | |
| ••• | 2.710" | — | 2554 fps | ••• | |
| ••• | 2.710" | — | 2469 fps | ••• | |
| ••• | 2.710" | — | 2124 fps | ••• | |
| ••• | 2.710" | — | 2256 fps | ••• | |
| ••• | 2.710" | — | 2279 fps | ••• | |
| ••• | 2.710" | — | 2554 fps | ••• | |
| ••• | 2.710" | — | 2245 fps | ••• | |
| ••• | 2.710" | — | 2544 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.