. . . you got an “SPR/M4″ Muzzle Brake”
Here we have the “SPR/M4 ‘Hollister’ (Single Port) Muzzle Brake”, an item much asked for and now it’s here.
Quantities are limited, act now, Operators standing by!
Should go without saying, but this Muzzle Brake is for the “SPR/M4” silencer in 5.56mm and they are threaded 1/2″x28tpi. The SPR/M4 muzzle devices require 2.5″ of unobstructed barrel for installation.