Bullet: 270 gr
Spitzer BTSP
(Speer)
Diameter: 0.375"
Powder: 4350 (Accurate)
Starting Powder: 86.9 gr
Max Powder: 96.6 gr
Primer: CCI 250 Mag
Case: REM
Trim Length: 2.840"
Cartridge Overall Length: 3.600"
Starting Velocity: 2,708
Starting Pressure:
Max Velocity: 3,018
Max Pressure:
Source: https://reloadingdata.speer.com/Downloads/speer/ReloadingPdfs/375-remington-ultra-magnum-with-270-gr-spitzer-btsppdf.pdf
Printed from Shooter's Reference on 12/21/2024: