Bullet: 100 gr
SPBT
(Sierra)
Diameter: 0.243"
Powder: IMR 3031 (Improved Military Rifle)
Starting Powder: 20.6 gr
Max Powder: 22.4 gr
Primer: WIN WSR
Case: NOS
Trim Length: 1.590"
Cartridge Overall Length: 2.170"
Starting Velocity: 2,302
Starting Pressure: 42,700
Max Velocity: 2,516
Max Pressure: 52,500
Barrel: 24" with 1:8" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/21/2024: