Bullet: 140 gr
SP
(Swift)
Diameter: 0.264"
Powder: H50BMG (Hodgdon)
Starting Powder: 66.0 gr
Max Powder: 72.5 gr
Primer: WIN WLRM
Case: NOS
Trim Length: 2.575"
Cartridge Overall Length: 3.300"
Starting Velocity: 2,899
Starting Pressure: 59,200
Max Velocity: 3,026
Max Pressure: 63,000
Barrel: 24" with 1:8" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 04/30/2024: