Load Data for .22 GT


 
Bullet: 45 gr SPT  (Sierra)
Diameter: 0.224"
 
Powder: IMR 4166 (Improved Military Rifle)
Starting Powder: 35.7 gr
Max Powder: 39.6 gr
 
Primer: CCI 450 Mag
 
Case: Alpha Munitions
Trim Length: 1.704"
 
Cartridge Overall Length: 2.160"
 
Starting Velocity: 3,626
Starting Pressure: 47,600
Max Velocity: 4,036
Max Pressure: 62,000
 
Barrel: 24" with 1:7" twist.
 
Source: https://www.hodgdonreloading.com/
 

Printed from Shooter's Reference on 12/21/2024:
https://www.shootersreference.com/reloadingdata/22-gt/