Load data for 5.6 x 57 R + 45gr Impala RNFP KO
545 suitable loads across 87 powder(s) for cartridge 5.6 x 57 R with 45gr Impala RNFP KO bullet.
The most recommended powders for this combination are ReloadSwiss RS 60, Ramshot Big Game and Bofors RP3.
Based on C.I.P., the max. allowed case length is 2.232 in / 56.70 mm, the max. cartridge length is 2.717 in / 69.00 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Based on C.I.P., the max. allowed case length is 2.232 in / 56.70 mm, the max. cartridge length is 2.717 in / 69.00 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Load Specifications
ImperialMetric
Bullet:.224 | 45gr | Impala RNFP KO
Cartridge:5.6 x 57 R load data
Case Length (L3):2.232" | 56.7 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.248" | 6.3 mm
Case Capacity:49 gow | 3.18 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):63,817 psi | 4,400 bar
Barrel Length:23.6" | 600 mm
Min. Twist Rate:1:11.5
Get PRO license to unlock all data and calculators