Bullet: 220 gr
LEAD
Diameter: 0.400"
Powder: IMR 4227 (Improved Military Rifle)
Starting Powder: 27.7 gr
Max Powder: 30.2 gr
Primer: WIN WSR
Case: WIN
Trim Length: 1.640"
Cartridge Overall Length: 2.000"
Starting Velocity: 1,908
Starting Pressure: 36,500
Max Velocity: 2,050
Max Pressure: 44,000
Compressed
Barrel: 20" with 1:16" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/03/2024: