Bullet: 220 gr
SPFN Hot-Cor
(Speer)
Diameter: 0.358"
Powder: H 335 (Hodgdon)
Starting Powder: 52.0 gr
Max Powder: 56.0 gr
Primer: CCI 250 Mag
Case: REM
Trim Length:
Cartridge Overall Length: 3.060"
Starting Velocity: 2,312
Starting Pressure:
Max Velocity: 2,586
Max Pressure:
Source: https://reloadingdata.speer.com/downloads/speer/reloading-pdfs/rifle/35_Whelen_220.pdf
Printed from Shooter's Reference on 11/21/2024: