Hightlights:CARTRIDGE SPECS
Bullet Diameter: .338 (8.6mm)
Common Reference: 338 Caliber
Max Case Length: 2.913”
Production Start: 1998
Bullet Weight: 225 Gr.
Bullet Style: Barnes Tipped Triple Shock X
Ammo Grade: Select Plus
Designed to be faster than the popular 338 Lapua
Shooting a .338 caliber bullet, the 338-378 WBY was designed to be faster than the popular 338 Lapua. With a large case capacity the 338-378 is capable of long range shots while maintaining lethal energy.