Bullet: 270 gr
SP
(HDY)
Diameter: 0.375"
Powder: 760 (Winchester)
Starting Powder: 89.0 gr
Max Powder: 93.0 gr
Primer: REM 9½M
Case: REM
Trim Length: 2.840"
Cartridge Overall Length: 3.550"
Starting Velocity: 2,789
Starting Pressure: 54,400
Max Velocity: 2,924
Max Pressure: 63,000
Barrel: 24" with 1:12" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 05/06/2024: