Bullet: 150 gr
Spitzer BTSP
(Speer)
Diameter: 0.308"
Powder: 5744 (Accurate)
Starting Powder: 29.0 gr
Max Powder: 33.0 gr
Primer: CCI 200
Case: WIN
Trim Length:
Cartridge Overall Length: 2.810"
Starting Velocity: 2,035
Starting Pressure:
Max Velocity: 2,259
Max Pressure:
Source: https://reloadingdata.speer.com/downloads/speer/reloading-pdfs/rifle/300_Winchester_Short_Magnum_150.pdf
Printed from Shooter's Reference on 12/30/2024: