Bullet: 150 gr
JFP
(NOS)
Diameter: 0.357"
Powder: HP-38 (Hodgdon)
Starting Powder: 6.5 gr
Max Powder: 7.0 gr
Primer: WIN WSPM
Case: WIN
Trim Length: 1.285"
Cartridge Overall Length: 1.590"
Starting Velocity: 1,261
Starting Pressure: 35,800
Max Velocity: 1,356
Max Pressure: 39,700 CUP
Barrel: 18.5" with 1:18.75" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 12/21/2024: