Allen Engineeringmuzzle brake is used in conjunction with their suppressors and mounts. Kit including barrel fitting, thread protector, and crush washer.
.22 Cal. (5.56mm/.223) 1/2-28 tpi .866" O.D.
Short Collar w/Set Screw
|MODEL||MK 12 Mounting Kit - Includes Brake and Short Co|
|TITLE||Allen Engineering MK 12/SPR Mounting Kit - Includes Brake and Short Collar|