Load Data for .284 Winchester


 
Bullet: 139 gr SST  (HDY)
Diameter: 0.284"
 
Powder: IMR 4831 (Improved Military Rifle)
Starting Powder: 54.1 gr
Max Powder: 57.5 gr
 
Primer: WIN WLR
 
Case: WIN
Trim Length: 2.160"
 
Cartridge Overall Length: 2.915"
 
Starting Velocity: 2,813
Starting Pressure: 41,100
Max Velocity: 2,969
Max Pressure: 45,700 CUP
 
Compressed
Barrel: 24" with 1:10" twist.
 
Source: https://www.hodgdonreloading.com/
 

Printed from Shooter's Reference on 12/21/2024:
https://www.shootersreference.com/reloadingdata/284-winchester/