Load data for .30 Carbine + 123gr Hornady InterLock
8 suitable loads across 2 powder(s) for cartridge .30 Carbine with 123gr Hornady InterLock bullet.
The most recommended powders for this combination are ReloadSwiss RS 14 and Hodgdon TrailBoss.
Based on C.I.P., the max. allowed case length is 1.290 in / 32.77 mm, the max. cartridge length is 1.680 in / 42.67 mm, and the max. allowed pressure is 46,412 PSI / 3,200 bar.
Based on C.I.P., the max. allowed case length is 1.290 in / 32.77 mm, the max. cartridge length is 1.680 in / 42.67 mm, and the max. allowed pressure is 46,412 PSI / 3,200 bar.
Load Specifications
ImperialMetric
Bullet:.310 | 123gr | InterLock
Cartridge:.30 Carbine load data
Case Length (L3):1.290" | 32.8 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.455" | 11.6 mm
Case Capacity:21 gow | 1.36 cm³
Primer Size:Small Rifle (SR)
Max. Pressure (C.I.P.):46,412 psi | 3,200 bar
Barrel Length:20.0" | 508 mm
Min. Twist Rate:Stabilizes in any common twist
Get PRO license to unlock all data and calculators