Bullet: 225 gr
SST
(HDY)
Diameter: 0.338"
Powder: IMR 4064 (Improved Military Rifle)
Starting Powder: 53.8 gr
Max Powder: 59.5 gr
Primer: FED 215
Case: Weatherby
Trim Length: 2.560"
Cartridge Overall Length: 3.370"
Starting Velocity: 2,538
Starting Pressure: 48,900
Max Velocity: 2,761
Max Pressure: 63,400
Barrel: 24" with 1:9.3" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 02/22/2025: