Load data for 6.5 x 50 R + 123gr Sierra MatchKing
486 suitable loads across 82 powder(s) for cartridge 6.5 x 50 R with 123gr Sierra MatchKing bullet.
The most recommended powders for this combination are Hodgdon BL-C2, IMR 3031 and Alliant AR-Comp.
Based on C.I.P., the max. allowed case length is 1.949 in / 49.50 mm, the max. cartridge length is 2.677 in / 68.00 mm, and the max. allowed pressure is 52,939 PSI / 3,650 bar.
Based on C.I.P., the max. allowed case length is 1.949 in / 49.50 mm, the max. cartridge length is 2.677 in / 68.00 mm, and the max. allowed pressure is 52,939 PSI / 3,650 bar.
Load Specifications
ImperialMetric
Bullet:.264 | 123gr | MatchKing
Cartridge:6.5 x 50 R load data
Case Length (L3):1.948" | 49.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.599" | 15.2 mm
Case Capacity:37.5 gow | 2.43 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):52,939 psi | 3,650 bar
Barrel Length:23.6" | 599 mm
Min. Twist Rate:1:9.0
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