Bullet: 100 gr
Spitzer BTSP
(Speer)
Diameter: 0.257"
Powder: Reloder 19 (Alliant Powder)
Starting Powder: 45.5 gr
Max Powder: 49.5 gr
Primer: CCI 200
Case: WIN
Trim Length: 1.660"
Cartridge Overall Length: 2.270"
Starting Velocity: 2,927
Starting Pressure:
Max Velocity: 3,180
Max Pressure:
Compressed
Source: https://reloadingdata.speer.com/Downloads/speer/ReloadingPdfs/25-winchester-super-short-magnum-with-100-gr-spitzer-btsppdf.pdf
Printed from Shooter's Reference on 11/21/2024: