Load data for .30 BR + 180gr MEN SPRN
432 suitable loads across 76 powder(s) for cartridge .30 BR with 180gr MEN SPRN bullet.
The most recommended powders for this combination are Alliant Power Pro 1200-R, Hodgdon H322 and SNPE Vectan SP 10.
Based on C.I.P., the max. allowed case length is 1.512 in / 38.41 mm, the max. cartridge length is 2.283 in / 58.00 mm, and the max. allowed pressure is 58,740 PSI / 4,050 bar.
Based on C.I.P., the max. allowed case length is 1.512 in / 38.41 mm, the max. cartridge length is 2.283 in / 58.00 mm, and the max. allowed pressure is 58,740 PSI / 4,050 bar.
Load Specifications
ImperialMetric
Bullet:.308 | 180gr | SPRN
Cartridge:.30 BR load data
Case Length (L3):1.501" | 38.1 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.308" | 7.8 mm
Case Capacity:41 gow | 2.66 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):58,740 psi | 4,050 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:6.0
Get PRO license to unlock all data and calculators