Load data for .375 Blaser Mag. + 300gr Sierra GameKing
575 suitable loads across 105 powder(s) for cartridge .375 Blaser Mag. with 300gr Sierra GameKing bullet.
The most recommended powders for this combination are ReloadSwiss RS 70, Alliant Reloder-17 and ReloadSwiss RS 60.
Based on C.I.P., the max. allowed case length is 2.823 in / 71.70 mm, the max. cartridge length is 3.622 in / 92.00 mm, and the max. allowed pressure is 60,916 PSI / 4,200 bar.
Based on C.I.P., the max. allowed case length is 2.823 in / 71.70 mm, the max. cartridge length is 3.622 in / 92.00 mm, and the max. allowed pressure is 60,916 PSI / 4,200 bar.
Load Specifications
ImperialMetric
Bullet:.375 | 300gr | GameKing
Cartridge:.375 Blaser Mag. load data
Case Length (L3):2.814" | 71.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.646" | 16.4 mm
Case Capacity:107.5 gow | 6.97 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (C.I.P.):60,916 psi | 4,200 bar
Barrel Length:25.6" | 650 mm
Min. Twist Rate:1:6.0
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