Bullet: 100 gr
Plinker SPRN
(Speer)
Diameter: 0.308"
Powder: IMR 3031 (Improved Military Rifle)
Starting Powder: 57.0 gr
Max Powder: 61.0 gr
Primer: CCI 250 Mag
Case: Norma Precision AB
Trim Length:
Cartridge Overall Length: 2.870"
Starting Velocity: 3,218
Starting Pressure:
Max Velocity: 3,433
Max Pressure:
Source: https://reloadingdata.speer.com/downloads/speer/reloading-pdfs/rifle/308_Norma_Magnum_100.pdf
Printed from Shooter's Reference on 11/21/2024: