Load data for 7 x 57 R + 139gr Reichenberg HDB Universal
The most recommended powders for this combination are Rottweil R 903 and ReloadSwiss RS 60.
Based on C.I.P., the max. allowed case length is 2.244 in / 57.00 mm, the max. cartridge length is 3.071 in / 78.00 mm, and the max. allowed pressure is 49,313 PSI / 3,400 bar.
Based on C.I.P., the max. allowed case length is 2.244 in / 57.00 mm, the max. cartridge length is 3.071 in / 78.00 mm, and the max. allowed pressure is 49,313 PSI / 3,400 bar.
Load Specifications
ImperialMetric
Bullet:.284 | 139gr | HDB Universal
Cartridge:7 x 57 R load data
Case Length (L3):2.244" | 57.0 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.442" | 11.2 mm
Case Capacity:60 gow | 3.89 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):49,313 psi | 3,400 bar
Barrel Length:23.6" | 600 mm
Min. Twist Rate:1:11.0
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Community Loads for 7 x 57 R + 139gr Reichenberg HDB Universal
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) |
|---|---|---|---|---|---|
| 45.6 gr | 2.972" | 21.7" | 2694 fps | ••• | |
| 43.0 gr | 2.972" | 21.7" | 2595 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.