Rook Muzzle Brake for 5.56 (1/2 x 28TPI)

The 5.56/.223 Unique-ARs Rook Brake is made of 4140 Steel and has a Black Oxide finish for a long service life.  Weight 4.2 oz, Length 2.6″, 0.942″ widest diameter.  Thread pitch 1/2″ x 28 tpi.

$90.00