Bullet: 40 gr
Spire SP
(Speer)
Diameter: 0.224"
Powder: Reloder 7 (Alliant Powder)
Starting Powder: 18.5 gr
Max Powder: 20.5 gr
Primer: CCI 400
Case: IMI
Trim Length: 1.750"
Cartridge Overall Length: 2.060"
Starting Velocity: 2,727
Starting Pressure:
Max Velocity: 3,055
Max Pressure:
Source: https://reloadingdata.speer.com/Downloads/speer/ReloadingPdfs/223-remington-with-40-gr-spire-sppdf.pdf
Printed from Shooter's Reference on 11/21/2024: