Load Data for .243 Winchester

 
Bullet: 70 gr TNT HP  (Speer)
Diameter: 0.243"
 
Powder: AR-Comp (Alliant Powder)
Starting Powder: 33.3 gr
Max Powder: 37.0 gr
 
Primer: FED 210
 
Case: FED
Trim Length: 2.035"
 
Cartridge Overall Length: 2.625"
 
Starting Velocity: 3,230
Starting Pressure:  
Max Velocity: 3,450
Max Pressure:  
 
 
Source: https://reloadingdata.speer.com/Downloads/speer/ReloadingPdfs/243-winchester-with-70-gr-tnt-hppdf.pdf
 
Printed from Shooter's Reference on 04/27/2024:
https://www.shootersreference.com/reloadingdata/243-winchester/