Bullet: 90 gr
HP
(Sierra)
Diameter: 0.277"
Powder: H380 (Hodgdon)
Starting Powder: 53.0 gr
Max Powder: 56.3 gr
Primer: WIN WLR
Case: WIN
Trim Length: 2.530"
Cartridge Overall Length: 3.200"
Starting Velocity: 2,841
Starting Pressure: 45,600
Max Velocity: 3,019
Max Pressure: 50,900 CUP
Barrel: 15" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 01/21/2025: