Load data for 7 mm B.R. Rem. + 139gr Hornady SST
Based on C.I.P., the max. allowed case length is 1.520 in / 38.61 mm, the max. cartridge length is 2.143 in / 54.42 mm, and the max. allowed pressure is 58,740 PSI / 4,050 bar.
Based on C.I.P., the max. allowed case length is 1.520 in / 38.61 mm, the max. cartridge length is 2.143 in / 54.42 mm, and the max. allowed pressure is 58,740 PSI / 4,050 bar.
Load Specifications
ImperialMetric
Bullet:.284 | 139gr | SST
Cartridge:7 mm B.R. Rem. load data
Case Length (L3):1.510" | 38.4 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.525" | 13.3 mm
Case Capacity:37.5 gow | 2.43 cm³
Primer Size:Small Rifle (SR)
Max. Pressure (C.I.P.):58,740 psi | 4,050 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:10.5
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Community Loads for 7 mm B.R. Rem. + 139gr Hornady SST
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) |
|---|---|---|---|---|---|
| 29.0 gr | 2.260" | 24.0" | 2435 fps | ••• | |
| 24.0 gr | 2.260" | 24.0" | 2387 fps | ••• | |
| 26.5 gr | 2.260" | 14.0" | 2137 fps | ••• | |
| ••• | 2.260" | 14.0" | 2296 fps | ••• | |
| ••• | 2.260" | 24.0" | 2457 fps | ••• | |
| ••• | 2.260" | 24.0" | 2382 fps | ••• | |
| ••• | 2.260" | 24.0" | 2393 fps | ••• | |
| ••• | 2.260" | 24.0" | 2548 fps | ••• | |
| ••• | 2.260" | 24.0" | 2536 fps | ••• | |
| ••• | 2.260" | 24.0" | 2339 fps | ••• | |
| ••• | 2.260" | 24.0" | 2447 fps | ••• | |
| ••• | 2.260" | 24.0" | 2303 fps | ••• | |
| ••• | 2.260" | 24.0" | 2478 fps | ••• | |
| ••• | 2.260" | 24.0" | 2463 fps | ••• | |
| ••• | 2.260" | 24.0" | 2393 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.