This is a clamp-on-style brake and can be easily removed for cleaning or installation of a suppressor. Ports are to the sides to reduce ground blast. This is a very effective brake! Calibers .22 and up! Must be fit by a competent gunsmith. 3” long, 1.375” dia. 4140 Steel.
5/8-24 thread and .800” minimum Bbl diameter.
Weight: 7.9 oz.