Bullet: 150 gr
Spitzer BTSP
(Speer)
Diameter: 0.308"
Powder: Reloder 26 (Alliant Powder)
Starting Powder: 83.4 gr
Max Powder: 92.4 gr
Primer: FED 215
Case: FED
Trim Length:
Cartridge Overall Length: 3.495"
Starting Velocity: 3,102
Starting Pressure:
Max Velocity: 3,417
Max Pressure:
Source: https://reloadingdata.speer.com/downloads/speer/reloading-pdfs/rifle/300_Remington_Ultra_Magnum_150.pdf
Printed from Shooter's Reference on 12/26/2024: