Bullet: 270 gr
GDSP
(Speer)
Diameter: 0.429"
Powder: 244 (Winchester)
Starting Powder: 8.1 gr
Max Powder: 9.3 gr
Primer: REM 2½
Case: WIN
Trim Length: 1.280"
Cartridge Overall Length: 1.600"
Starting Velocity: 1,067
Starting Pressure: 29,000
Max Velocity: 1,183
Max Pressure: 34,900
Barrel: 8.275" with 1:20" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 11/20/2024: