Load data for 10 mm Auto (SAAMI) + 165gr Sierra Sports Master
226 suitable loads across 45 powder(s) for cartridge 10 mm Auto (SAAMI) with 165gr Sierra Sports Master bullet.
The most recommended powders for this combination are Vihtavuori N350, ReloadSwiss RS 20 and Vihtavuori 3N37.
Based on SAAMI, the max. allowed case length is 0.992 in / 25.20 mm, the max. cartridge length is 1.260 in / 32.00 mm, and the max. allowed pressure is 37,500 PSI / 2,586 bar.

Based on SAAMI, the max. allowed case length is 0.992 in / 25.20 mm, the max. cartridge length is 1.260 in / 32.00 mm, and the max. allowed pressure is 37,500 PSI / 2,586 bar.

Load Specifications
ImperialMetric
Bullet:.400 | 165gr | Sports Master
Cartridge:10 mm Auto (SAAMI) load data
Case Length (L3):0.990" | 25.1 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.332" | 8.4 mm
Case Capacity:25.4 gow | 1.65 cm³
Primer Size:Large Pistol (LP)
Max. Pressure (SAAMI):37,500 psi | 2,586 bar
Barrel Length:5.0" | 127 mm
Min. Twist Rate:Stabilizes in any common twist
Get PRO license to unlock all data and calculators