Bullet: 250 gr
Spitzer SP Hot-Cor
(Speer)
Diameter: 0.358"
Powder: IMR 8208 XBR (Improved Military Rifle)
Starting Powder: 50.0 gr
Max Powder: 53.8 gr
Primer: FED 210
Case: FED
Trim Length:
Cartridge Overall Length: 3.340"
Starting Velocity: 2,402
Starting Pressure:
Max Velocity: 2,525
Max Pressure:
Source: https://reloadingdata.speer.com/downloads/speer/reloading-pdfs/rifle/35_Whelen_250.pdf
Printed from Shooter's Reference on 12/21/2024: