Load Data for .243 Winchester


 
Bullet: 80 gr BT  (NOS)
Diameter: 0.243"
 
Powder: Magnum (Ramshot)
Starting Powder: 48.8 gr
Max Powder: 54.2 gr
 
Primer: REM 9½
 
Case: WIN
Trim Length: 2.035"
 
Cartridge Overall Length: 2.695"
 
Starting Velocity: 3,044
Starting Pressure: 53,300
Max Velocity: 3,373
Max Pressure: 59,200
 
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/243-winchester/