Bullet: 130 gr
SCIR
(Swift)
Diameter: 0.277"
Powder: H50BMG (Hodgdon)
Starting Powder: 83.0 gr
Max Powder: 90.0 gr
Primer: WIN WLRM
Case: NOS
Trim Length: 2.575"
Cartridge Overall Length: 3.340"
Starting Velocity: 3,013
Starting Pressure: 50,000
Max Velocity: 3,266
Max Pressure: 61,500
Compressed
Barrel: 24" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 02/01/2025: