Bullet: 255 gr
Barnes Originals
(Barnes)
Diameter: 0.375"
Powder: H4198 (Hodgdon)
Starting Powder: 26.0 gr
Max Powder: 30.0 gr
Primer: WIN WLR
Case: Winchester Western
Trim Length: 2.010"
Cartridge Overall Length: 2.530"
Starting Velocity: 1,634
Starting Pressure:
Max Velocity: 1,885
Max Pressure:
*Recommend crimping case mouth into cannelure groove.
Barrel: 20" with 1:12" twist.
Source: https://www.barnesbullets.com/wp-content/uploads/2021/05/375WinchesterWeb.pdf
Printed from Shooter's Reference on 04/27/2024: