Load Data for .284 Winchester


 
Bullet: 139 gr SST  (HDY)
Diameter: 0.284"
 
Powder: IMR 4350 (Improved Military Rifle)
Starting Powder: 51.3 gr
Max Powder: 57.0 gr
 
Primer: WIN WLR
 
Case: WIN
Trim Length: 2.160"
 
Cartridge Overall Length: 2.915"
 
Starting Velocity: 2,671
Starting Pressure: 37,800
Max Velocity: 2,985
Max Pressure: 48,100 CUP
 
Compressed
Barrel: 24" with 1:10" twist.
 
Source: https://www.hodgdonreloading.com/
 

Printed from Shooter's Reference on 12/30/2024:
https://www.shootersreference.com/reloadingdata/284-winchester/