Bullet: 180 gr
Grand Slam SP
(Speer)
Diameter: 0.308"
Powder: Reloder 19 (Alliant Powder)
Starting Powder: 64.5 gr
Max Powder: 68.5 gr
Primer: CCI 200
Case: WIN
Trim Length:
Cartridge Overall Length: 2.760"
Starting Velocity: 2,819
Starting Pressure:
Max Velocity: 2,978
Max Pressure:
Compressed
Source: https://reloadingdata.speer.com/downloads/speer/reloading-pdfs/rifle/300_Winchester_Short_Magnum_180.pdf
Printed from Shooter's Reference on 11/21/2024: