Load data for .310 Cadet Rifle + 123gr Norma FMJ RN

The most recommended powders for this combination are ReloadSwiss RS 14 and Hodgdon TrailBoss.

.310 Cadet Rifle cartridge with combo bulletSeated DepthL3 = 1.120 in / 28.45 mmL6 = 1.600 in / 40.64 mmSeated Depth = .270 in / 6.86 mm

Based on C.I.P., the max. allowed case length is 1.120 in / 28.45 mm, the max. cartridge length is 1.600 in / 40.64 mm, and the max. allowed pressure is 15,954 PSI / 1,100 bar.

Load Specifications

ImperialMetric
Case Length (L3):1.120" | 28.4 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.323" | 8.2 mm
Case Capacity:15.5 gow | 1.00 cm³
Primer Size:Small Rifle (SR)
Max. Pressure (C.I.P.):15,954 psi | 1,100 bar
Barrel Length:25.0" | 635 mm
Min. Twist Rate:Stabilizes in any common twist

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