Ruger Black V-Comp Muzzle Break

Ruger Black V-Comp Muzzle Break
From Volquartsen Custom! An easily installed single chamber compensator with six separate ports giving controlled release of muzzle gas for almost recoil-free rimfire shooting. Inner, rubber O-ring gives a positive gas seal. Installs easily by removing factory front sight and using existing sight hole. Fits Ruger Mark II, III and 22/45 with .875" bull barrel (4", 5-1/2", or 6-7/8"). It does not fit the 10" model.