Load data for .300 CR + 125gr Sierra Tipped MatchKing
359 suitable loads across 64 powder(s) for cartridge .300 CR with 125gr Sierra Tipped MatchKing bullet.
The most recommended powders for this combination are Shooters World AR Plus, Lovex D073.4 and SNPE Vectan SP 10.
Based on C.I.P., the max. allowed case length is 2.010 in / 51.06 mm, the max. cartridge length is 2.795 in / 71.00 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.
Based on C.I.P., the max. allowed case length is 2.010 in / 51.06 mm, the max. cartridge length is 2.795 in / 71.00 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.
Load Specifications
ImperialMetric
Cartridge:.300 CR load data
Case Length (L3):2.000" | 50.8 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.348" | 8.8 mm
Case Capacity:53 gow | 3.43 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):62,366 psi | 4,300 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:13.5
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