Product Description
Knights Armament Company M4qd Mams Muzzle Brake Kit, 556nato, Stainless Steel, Qdss-nt4 Compatible Suppressor Mount, Black Finish 32316Model: M4QD MAMS
Product Type: Kit
Finish/Color: Black
Fit: NT4
Description: 1/2 x 28 RH
Caliber: 556NATO