Load data for 10.3 Capra + 260gr Impala LW CFN
451 suitable loads across 78 powder(s) for cartridge 10.3 Capra with 260gr Impala LW CFN bullet.
The most recommended powders for this combination are Alliant Power Pro 1200-R, Accurate 2520 and Winchester 748.
Based on C.I.P., the max. allowed case length is 2.697 in / 68.51 mm, the max. cartridge length is 3.307 in / 84.00 mm, and the max. allowed pressure is 59,466 PSI / 4,100 bar.
Based on C.I.P., the max. allowed case length is 2.697 in / 68.51 mm, the max. cartridge length is 3.307 in / 84.00 mm, and the max. allowed pressure is 59,466 PSI / 4,100 bar.
Load Specifications
ImperialMetric
Bullet:.410 | 260gr | Impala LW CFN
Cartridge:10.3 Capra load data
Case Length (L3):2.697" | 68.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.621" | 15.8 mm
Case Capacity:101.5 gow | 6.58 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (C.I.P.):59,466 psi | 4,100 bar
Barrel Length:23.6" | 600 mm
Min. Twist Rate:Stabilizes in any common twist
Get PRO license to unlock all data and calculators