Load data for 9.3 x 57 + 250gr Hornady GMX
299 suitable loads across 58 powder(s) for cartridge 9.3 x 57 with 250gr Hornady GMX bullet.
The most recommended powders for this combination are IMR 3031, Alliant AR-Comp and Norma 202.
Based on C.I.P., the max. allowed case length is 2.224 in / 56.50 mm, the max. cartridge length is 3.228 in / 82.00 mm, and the max. allowed pressure is 43,511 PSI / 3,000 bar.
Based on C.I.P., the max. allowed case length is 2.224 in / 56.50 mm, the max. cartridge length is 3.228 in / 82.00 mm, and the max. allowed pressure is 43,511 PSI / 3,000 bar.
Load Specifications
ImperialMetric
Bullet:.366 | 250gr | GMX
Cartridge:9.3 x 57 load data
Case Length (L3):2.224" | 56.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.425" | 10.8 mm
Case Capacity:63 gow | 4.08 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):43,511 psi | 3,000 bar
Barrel Length:23.6" | 600 mm
Min. Twist Rate:1:16.0
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