Load data for 7.5 x 54 mm MAS + 220gr Sako Hammerhead
455 suitable loads across 90 powder(s) for cartridge 7.5 x 54 mm MAS with 220gr Sako Hammerhead bullet.
The most recommended powders for this combination are ReloadSwiss RS 60, Alliant Reloder-17 and Hodgdon H414.
Based on C.I.P., the max. allowed case length is 2.126 in / 54.00 mm, the max. cartridge length is 2.992 in / 76.00 mm, and the max. allowed pressure is 55,114 PSI / 3,800 bar.
Based on C.I.P., the max. allowed case length is 2.126 in / 54.00 mm, the max. cartridge length is 2.992 in / 76.00 mm, and the max. allowed pressure is 55,114 PSI / 3,800 bar.
Load Specifications
ImperialMetric
Bullet:.308 | 220gr | Hammerhead
Cartridge:7.5 x 54 mm MAS load data
Case Length (L3):2.120" | 53.8 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.452" | 11.5 mm
Case Capacity:58 gow | 3.76 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):55,114 psi | 3,800 bar
Barrel Length:23.0" | 584 mm
Min. Twist Rate:1:13.0
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