Load data for 6 mm B.R. Norma + 60gr Berger Varmint
Based on C.I.P., the max. allowed case length is 1.560 in / 39.62 mm, the max. cartridge length is 2.441 in / 62.00 mm, and the max. allowed pressure is 58,740 PSI / 4,050 bar.
Based on C.I.P., the max. allowed case length is 1.560 in / 39.62 mm, the max. cartridge length is 2.441 in / 62.00 mm, and the max. allowed pressure is 58,740 PSI / 4,050 bar.
Load Specifications
ImperialMetric
Bullet:.243 | 60gr | Varmint
Cartridge:6 mm B.R. Norma load data
Case Length (L3):1.550" | 39.4 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.176" | 4.5 mm
Case Capacity:36.5 gow | 2.37 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:1:12.5
Get PRO license to unlock all data and calculators
Community Loads for 6 mm B.R. Norma + 60gr Berger Varmint
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) |
|---|---|---|---|---|---|
| 28.7 gr | 2.140" | 26.0" | 3328 fps | ••• | |
| 31.1 gr | 2.125" | 24.0" | 3207 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.