Bullet: 150 gr
Spitzer SP Hot-Cor
(Speer)
Diameter: 0.311"
Powder: Big Game (Ramshot)
Starting Powder: 46.0 gr
Max Powder: 50.0 gr
Primer: FED 215
Case: FED
Trim Length:
Cartridge Overall Length: 3.040"
Starting Velocity: 2,637
Starting Pressure:
Max Velocity: 2,781
Max Pressure:
Source: https://reloadingdata.speer.com/downloads/speer/reloading-pdfs/rifle/303_British_150.pdf
Printed from Shooter's Reference on 12/21/2024: