Bullet: 150 gr
Spitzer BTSP
(Speer)
Diameter: 0.308"
Powder: Reloder 19 (Alliant Powder)
Starting Powder: 69.5 gr
Max Powder: 73.5 gr
Primer: CCI 200
Case: WIN
Trim Length:
Cartridge Overall Length: 2.810"
Starting Velocity: 3,049
Starting Pressure:
Max Velocity: 3,244
Max Pressure:
Source: https://reloadingdata.speer.com/downloads/speer/reloading-pdfs/rifle/300_Winchester_Short_Magnum_150.pdf
Printed from Shooter's Reference on 11/21/2024: