Load data for .307 Win. + 180gr Hornady InterLock RN
528 suitable loads across 85 powder(s) for cartridge .307 Win. with 180gr Hornady InterLock RN bullet.
The most recommended powders for this combination are Alliant Power Pro 1200-R, Hodgdon BL-C2 and Hodgdon H4895.
Based on C.I.P., the max. allowed case length is 2.015 in / 51.18 mm, the max. cartridge length is 2.560 in / 65.02 mm, and the max. allowed pressure is 60,191 PSI / 4,150 bar.

Based on C.I.P., the max. allowed case length is 2.015 in / 51.18 mm, the max. cartridge length is 2.560 in / 65.02 mm, and the max. allowed pressure is 60,191 PSI / 4,150 bar.

Load Specifications
ImperialMetric
Bullet:.308 | 180gr | InterLock RN
Cartridge:.307 Win. load data
Case Length (L3):2.014" | 51.2 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.560" | 14.2 mm
Case Capacity:54 gow | 3.50 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):60,191 psi | 4,150 bar
Barrel Length:20.0" | 508 mm
Min. Twist Rate:1:16.5
Get PRO license to unlock all data and calculators