Browning Recoil Hawg Muzzle - Break Tungstn W/2 Collars/tool

Browning recoil hawg muzzle break tungstn w/2 collars/tool
Other Features: Multi port design reduces felt recoil by up to 73%, rugged all steel construction, multi caliber designs fits 5/8"-24 tpi or 1/2"-28 tpi muzzle installation tool and 2 threaded collars included