Bullet: 100 gr
Plinker SPRN
(Speer)
Diameter: 0.308"
Powder: IMR 4227 (Improved Military Rifle)
Starting Powder: 13.5 gr
Max Powder: 15.5 gr
Primer: CCI 400
Case: IMI
Trim Length:
Cartridge Overall Length: 1.625"
Starting Velocity: 1,697
Starting Pressure:
Max Velocity: 1,971
Max Pressure:
Source: https://reloadingdata.speer.com/downloads/speer/reloading-pdfs/rifle/30_M1_Carbine_100.pdf
Printed from Shooter's Reference on 04/27/2024: