Load data for .22 ARC + 75gr RMR BTHP 3GH
Based on SAAMI, the max. allowed case length is 1.525 in / 38.73 mm, the max. cartridge length is 2.260 in / 57.40 mm, and the max. allowed pressure is 52,000 PSI / 3,585 bar.
Based on SAAMI, the max. allowed case length is 1.525 in / 38.73 mm, the max. cartridge length is 2.260 in / 57.40 mm, and the max. allowed pressure is 52,000 PSI / 3,585 bar.
Load Specifications
ImperialMetric
Bullet:.224 | 75gr | BTHP 3GH
Cartridge:.22 ARC load data
Case Length (L3):1.525" | 38.7 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.342" | 8.7 mm
Case Capacity:34.6 gow | 2.24 cm³
Primer Size:Small Rifle (SR)
Max. Pressure (SAAMI):52,000 psi | 3,585 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:9.5
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