Load Data for .243 Winchester


 
Bullet: 95 gr PART  (NOS)
Diameter: 0.243"
 
Powder: IMR 4955 (Improved Military Rifle)
Starting Powder: 44.1 gr
Max Powder: 48.0 gr
 
Primer: WIN WLR
 
Case: WIN
Trim Length: 2.035"
 
Cartridge Overall Length: 2.650"
 
Starting Velocity: 2,860
Starting Pressure: 47,500
Max Velocity: 3,115
Max Pressure: 58,600
 
Compressed
Barrel: 24" with 1:10" twist.
 
Source: https://www.hodgdonreloading.com/
 

Printed from Shooter's Reference on 11/21/2024:
https://www.shootersreference.com/reloadingdata/243-winchester/