Load data for .25 x 47 Lapua + 115gr Speer TBBC
Based on Wildcat, the max. allowed case length is 1.850 in / 47.00 mm, the max. cartridge length is 2.795 in / 71.00 mm, and the max. allowed pressure is 63,092 PSI / 4,350 bar.
Based on Wildcat, the max. allowed case length is 1.850 in / 47.00 mm, the max. cartridge length is 2.795 in / 71.00 mm, and the max. allowed pressure is 63,092 PSI / 4,350 bar.
Load Specifications
ImperialMetric
Bullet:.257 | 115gr | TBBC
Cartridge:.25 x 47 Lapua load data
Case Length (L3):1.850" | 47.0 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.257" | 6.5 mm
Case Capacity:48 gow | 3.11 cm³
Primer Size:Small Rifle (SR)
Max. Pressure (Wildcat):63,092 psi | 4,350 bar
Barrel Length:30.0" | 762 mm
Min. Twist Rate:1:10.5
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