Load data for 8 x 64 + 170gr Winchester Powerpoint
Based on C.I.P., the max. allowed case length is 2.508 in / 63.70 mm, the max. cartridge length is 3.386 in / 86.00 mm, and the max. allowed pressure is 58,740 PSI / 4,050 bar.
Based on C.I.P., the max. allowed case length is 2.508 in / 63.70 mm, the max. cartridge length is 3.386 in / 86.00 mm, and the max. allowed pressure is 58,740 PSI / 4,050 bar.
Load Specifications
ImperialMetric
Bullet:.321 | 170gr | Powerpoint
Cartridge:8 x 64 load data
Case Length (L3):2.520" | 64.0 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.321" | 8.2 mm
Case Capacity:69.5 gow | 4.50 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):58,740 psi | 4,050 bar
Barrel Length:23.6" | 600 mm
Min. Twist Rate:1:6.0
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