Load Data for .220 Swift


 
Bullet: 36 gr VG FB  (Barnes)
Diameter: 0.224"
 
Powder: IMR 4064 (Improved Military Rifle)
Starting Powder: 38.3 gr
Max Powder: 40.7 gr
 
Primer: WIN WLR
 
Case: WIN
Trim Length: 2.195"
 
Cartridge Overall Length: 2.635"
 
Starting Velocity: 3,988
Starting Pressure: 43,900
Max Velocity: 4,248
Max Pressure: 51,300 CUP
 
Barrel: 24" with 1:14" twist.
 
Source: https://www.hodgdonreloading.com/
 

Printed from Shooter's Reference on 12/21/2024:
https://www.shootersreference.com/reloadingdata/220-swift/