Bullet: 165 gr
Spitzer BTSP
(Speer)
Diameter: 0.308"
Powder: Reloder 17 (Alliant Powder)
Starting Powder: 64.3 gr
Max Powder: 71.2 gr
Primer: FED 215
Case: FED
Trim Length:
Cartridge Overall Length: 3.340"
Starting Velocity: 2,883
Starting Pressure:
Max Velocity: 3,145
Max Pressure:
Source: https://reloadingdata.speer.com/downloads/speer/reloading-pdfs/rifle/300_Winchester_Magnum_165.pdf
Printed from Shooter's Reference on 11/21/2024: