Bullet: 450 gr
Banded Solids
(Barnes)
Diameter: 0.458"
Powder: IMR 4320 (Improved Military Rifle)
Starting Powder: 96.0 gr
Max Powder: 102.0 gr
Primer: FED 215m
Case: Norma Precision AB
Trim Length: 2.903"
Cartridge Overall Length: 3.720"
Starting Velocity: 2,407
Starting Pressure:
Max Velocity: 2,579
Max Pressure:
*Recommend crimping case mouth into front cannelure.
Barrel: 24" with 1:16" twist.
Source: https://www.barnesbullets.com/wp-content/uploads/2021/05/460WeatherbyMagnum.pdf
Printed from Shooter's Reference on 11/21/2024: