Load data for .223 WSSM + 50gr MEN SP

628 suitable loads across 99 powder(s) for cartridge .223 WSSM with 50gr MEN SP bullet.

The most recommended powders for this combination are ReloadSwiss RS 60, Alliant Reloder-17 and Alliant Power Pro 2000-MR.

.223 WSSM cartridge with combo bulletSeated DepthL3 = 1.663 in / 42.24 mmL6 = 2.360 in / 59.94 mmSeated Depth = .303 in / 7.70 mm

Based on C.I.P., the max. allowed case length is 1.670 in / 42.42 mm, the max. cartridge length is 2.360 in / 59.94 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.

Load Specifications

ImperialMetric
Case Length (L3):1.663" | 42.2 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.338" | 8.6 mm
Case Capacity:53.7 gow | 3.48 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):63,817 psi | 4,400 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:7.0

Get PRO license to unlock all data and calculators