CRUSH WASHER SIZED FOR AR-15 OR OTHER 5.56 / .223 / 9MM - FITS OVER STANDARD 1/2"x28 or 1/2"x36 THREAD

Steel Crush Washer for neat fitting of muzzle brake / compensator to AR-15 or other 5.56 / .223 / .22 / 9mm rifles, carbines or pistols utilising standard 1/2"x28 or 1/2"x36 thread (it's really only the diameter - 1/2", rather than the thread pitch that counts with a crush washer).

• The same steel crush washer as included in CMARMB Muzzle Brake kit

• Difficult to find in Canada at reasonable cost - until now!

• This is 1x crush washer only

• Black / Dark Grey

Model: CMARMBCW

Picture shows correct install orientation.