Load data for 8 x 58 R + 170gr Speer Hot-Cor
Based on C.I.P., the max. allowed case length is 2.303 in / 58.50 mm, the max. cartridge length is 3.071 in / 78.00 mm, and the max. allowed pressure is 31,908 PSI / 2,200 bar.
Based on C.I.P., the max. allowed case length is 2.303 in / 58.50 mm, the max. cartridge length is 3.071 in / 78.00 mm, and the max. allowed pressure is 31,908 PSI / 2,200 bar.
Load Specifications
ImperialMetric
Bullet:.321 | 170gr | Hot-Cor
Cartridge:8 x 58 R load data
Case Length (L3):2.303" | 58.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.321" | 8.2 mm
Case Capacity:47 gow | 3.05 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):31,908 psi | 2,200 bar
Barrel Length:23.6" | 600 mm
Min. Twist Rate:Stabilizes in any common twist
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