Load data for 6.5 x 63 R Messner Mag. + 140gr Speer Grand Slam
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Load Specifications
ImperialMetric
Bullet:.264 | 140gr | Grand Slam
Cartridge:6.5 x 63 R Messner Mag. load data
Case Length (l3):2.480" | 63.0 mm
Cartridge Length (C.O.L.):•••
Seated Depth:0.343" | 8.7 mm
Case Capacity:83.5 gow | 5.41 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.)::63,817 psi | 4,400 bar
Barrel Length:25.6" | 650 mm
Min. Twist Rate:1:12.0
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