Load Data for .220 Swift


 
Bullet: 70 gr Semi-Spitzer SP  (Speer)
Diameter: 0.224"
 
Powder: 760 (Winchester)
Starting Powder: 33.0 gr
Max Powder: 37.0 gr
 
Primer: CCI 250 Mag
 
Case: WIN
Trim Length: 2.195"
 
Cartridge Overall Length: 2.570"
 
Starting Velocity: 2,776
Starting Pressure:  
Max Velocity: 3,038
Max Pressure:  
 
 
Source: https://reloadingdata.speer.com/Downloads/speer/ReloadingPdfs/220-swift-with-70-gr-semi-spitzer-sppdf.pdf
 

Printed from Shooter's Reference on 12/30/2024:
https://www.shootersreference.com/reloadingdata/220-swift/