Bullet: 200 gr
AB
(NOS)
Diameter: 0.308"
Powder: IMR 7977 (Improved Military Rifle)
Starting Powder: 97.8 gr
Max Powder: 104.0 gr
Primer: FED 215m
Case: Weatherby
Trim Length: 2.903"
Cartridge Overall Length: 3.645"
Starting Velocity: 2,921
Starting Pressure: 45,100
Max Velocity: 3,176
Max Pressure: 54,400 CUP
Barrel: 26" with 1:10" twist.
Source: https://www.hodgdonreloading.com/
Printed from Shooter's Reference on 05/05/2024: