Bullet: 145 gr
Spitzer BTSP
(Speer)
Diameter: 0.284"
Powder: IMR 4831 (Improved Military Rifle)
Starting Powder: 58.0 gr
Max Powder: 62.0 gr
Primer: CCI 200
Case: WIN
Trim Length:
Cartridge Overall Length: 2.780"
Starting Velocity: 2,878
Starting Pressure:
Max Velocity: 3,047
Max Pressure:
Source: https://reloadingdata.speer.com/downloads/speer/reloading-pdfs/rifle/7mm_Winchester_Short_Magnum_145.pdf
Printed from Shooter's Reference on 11/21/2024: