Load Data for .220 Swift


 
Bullet: 40 gr Spire SP  (Speer)
Diameter: 0.224"
 
Powder: IMR 4451 (Improved Military Rifle)
Starting Powder: 41.5 gr
Max Powder: 44.5 gr
 
Primer: CCI 200
 
Case: HDY
Trim Length: 2.195"
 
Cartridge Overall Length: 2.625"
 
Starting Velocity: 3,705
Starting Pressure:  
Max Velocity: 3,973
Max Pressure:  
 
Compressed
 
Source: https://reloadingdata.speer.com/Downloads/speer/ReloadingPdfs/220-swift-with-40-gr-spire-sppdf.pdf
 

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