Bullet: 338 gr
POSTELL
Diameter: 0.377"
Powder: H380 (Hodgdon)
Starting Powder: 26.2 gr
Max Powder: 29.1 gr
Primer: WIN WLR
Case: Starline Brass
Trim Length: 2.075"
Cartridge Overall Length: 2.690"
Starting Velocity: 1,333
Starting Pressure: 29,000
Max Velocity: 1,429
Max Pressure: 32,800
Barrel: 24" with 1:18" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 05/02/2024: