Load data for 7 x 64 Brenneke + 139gr Hornady SST
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Load Specifications
ImperialMetric
Bullet:.284 | 139gr | SST
Cartridge:7 x 64 Brenneke load data
Case Length (l3):2.519" | 64.0 mm
Cartridge Length (C.O.L.):•••
Seated Depth:0.537" | 13.6 mm
Case Capacity:66 gow | 4.28 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.)::60,191 psi | 4,150 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:10.5
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