Bullet: 300 gr
TSX
(Barnes)
Diameter: 0.375"
Powder: N165 (VihtaVuori)
Starting Powder: 107.0 gr
Max Powder: 115.0 gr
Primer: FED 215m
Case: Norma Precision AB
Trim Length: 2.903"
Cartridge Overall Length: 3.650"
Starting Velocity: 2,689
Starting Pressure:
Max Velocity: 2,877
Max Pressure:
Compressed
Barrel: 25" with 1:12" twist.
Source: https://www.barnesbullets.com/wp-content/uploads/2021/05/378-WBY-Mag.pdf
Printed from Shooter's Reference on 12/30/2024: