Load Data for 5.56 x 45 mm

 
Bullet: 62 gr M855/SS109  (Mid-South Shooter’s Supply)
Diameter: 
 
Powder: AR PLUS (Shooters World)
Starting Powder: 19.0 gr
Max Powder: 25.8 gr
 
Primer:  Small Rifle
 
Case: WIN
Trim Length:  
 
Cartridge Overall Length: 2.260"
 
Starting Velocity: 2,469
Starting Pressure:  
Max Velocity: 3,148
Max Pressure:  
 
 
Source: https://shootersworldpowder.com/reload-data/
 
Printed from Shooter's Reference on 01/21/2025:
https://www.shootersreference.com/reloadingdata/556-x-45-mm/