Bullet: 300 gr
JHP
(Speer)
Diameter: 0.458"
Powder: 1200-R (Alliant Powder)
Starting Powder: 59.8 gr
Max Powder: 63.5 gr
Primer: CCI 200
Case: HDY
Trim Length: 2.090"
Cartridge Overall Length: 2.525"
Starting Velocity: 2,402
Starting Pressure:
Max Velocity: 2,547
Max Pressure:
Compressed
Source: https://reloadingdata.speer.com/Downloads/speer/ReloadingPdfs/450-marlin-with-300-gr-jhppdf.pdf
Printed from Shooter's Reference on 05/03/2024: