Bullet: 40 gr
Spire SP
(Speer)
Diameter: 0.224"
Powder: IMR 4227 (Improved Military Rifle)
Starting Powder: 10.5 gr
Max Powder: 11.3 gr
Primer: CCI 500
Case: WIN
Trim Length: 1.393"
Cartridge Overall Length: 1.723"
Starting Velocity: 2,436
Starting Pressure:
Max Velocity: 2,619
Max Pressure:
Compressed
Source: https://reloadingdata.speer.com/Downloads/speer/ReloadingPdfs/22-hornet-with-40-gr-spire-sppdf.pdf
Printed from Shooter's Reference on 11/21/2024: