Load data for 6 x 52 R BB2 + 70gr Sierra MatchKing
Based on C.I.P., the max. allowed case length is 2.047 in / 52.00 mm, the max. cartridge length is 2.717 in / 69.00 mm, and the max. allowed pressure is 47,863 PSI / 3,300 bar.
Based on C.I.P., the max. allowed case length is 2.047 in / 52.00 mm, the max. cartridge length is 2.717 in / 69.00 mm, and the max. allowed pressure is 47,863 PSI / 3,300 bar.
Load Specifications
ImperialMetric
Bullet:.243 | 70gr | MatchKing
Cartridge:6 x 52 R BB2 load data
Case Length (L3):2.040" | 51.8 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.333" | 8.5 mm
Case Capacity:40 gow | 2.59 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):47,863 psi | 3,300 bar
Barrel Length:23.6" | 600 mm
Min. Twist Rate:1:12.0
Get PRO license to unlock all data and calculators