Load Data for .243 Winchester


 
Bullet: 107 gr BTHP  (Sierra)
Diameter: 0.243"
 
Powder: Retumbo (Hodgdon)
Starting Powder: 46.0 gr
Max Powder: 49.0 gr
 
Primer: WIN WLR
 
Case: WIN
Trim Length: 2.035"
 
Cartridge Overall Length: 2.850"
 
Starting Velocity: 2,785
Starting Pressure: 42,800
Max Velocity: 2,974
Max Pressure: 48,500 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/243-winchester/