Bullet: 125 gr
TAC-XP
(Barnes)
Diameter: 0.400"
Powder: 231 (Winchester)
Starting Powder: 6.2 gr
Max Powder: 7.2 gr
Primer: REM 2½
Case: Starline Brass
Trim Length: 0.982"
Cartridge Overall Length: 1.250"
Starting Velocity: 1,228
Starting Pressure:
Max Velocity: 1,383
Max Pressure:
Barrel: 5" with 1:16" twist.
Source: https://www.barnesbullets.com/wp-content/uploads/2021/05/10mm-Auto-Tac-XP.pdf
Printed from Shooter's Reference on 05/03/2024: