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Load data for .223 WSSM + 69gr Sierra MatchKing

619 suitable loads across 104 powder(s) for cartridge .223 WSSM with 69gr Sierra MatchKing bullet.

The most recommended powders for this combination are Alliant Reloder-16, ReloadSwiss RS 70 and Alliant Reloder-26.

.223 WSSM cartridge with combo bulletSeated DepthL3 = 1.663 in / 42.24 mmL6 = 2.360 in / 59.94 mmSeated Depth = .193 in / 4.90 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.

69gr Sierra MatchKing bullet image

Load Specifications

ImperialMetric
Bullet:.224 | 69gr | MatchKing
Cartridge:.223 WSSM load data
Case Length (L3):1.663" | 42.2 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.323" | 8.2 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:1:10.0

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Community Loads for .223 WSSM + 69gr Sierra MatchKing

Real loads for this combination shared by our community. Charge weights are only fully visible with an active Pro licence.

PowderCharge (gr)C.O.L.Barrel LengthVelocity (fps)Pressure (psi)

Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.