WBY AMMO 257WBY 92GR HAMMER CUSTOM 20/10

The .257 Weatherby was one of Roy Weatherby’s earliest creations and quickly became his favorite. This flat shooting cartridge has grown to be one of Weatherby’s most popular rounds. – CARTRIDGE SPECS – Bullet Diameter: .257 (6.35mm) – Common Reference: 25 Caliber – Max Case Length: 2.549 – 92 Grain Hammer Custom