Load data for .244 H&H Mag. + 75gr Barnes X S
Based on C.I.P., the max. allowed case length is 2.790 in / 70.87 mm, the max. cartridge length is 3.600 in / 91.44 mm, and the max. allowed pressure is 63,092 PSI / 4,350 bar.
Based on C.I.P., the max. allowed case length is 2.790 in / 70.87 mm, the max. cartridge length is 3.600 in / 91.44 mm, and the max. allowed pressure is 63,092 PSI / 4,350 bar.
Load Specifications
ImperialMetric
Bullet:.243 | 75gr | X S
Cartridge:.244 H&H Mag. load data
Case Length (L3):2.776" | 70.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.243" | 6.2 mm
Case Capacity:83 gow | 5.38 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (C.I.P.):63,092 psi | 4,350 bar
Barrel Length:26.0" | 660 mm
Min. Twist Rate:1:9.5
Get PRO license to unlock all data and calculators