Dead Air Armament CT5P Patrol, Suppressor, 5.56 NATO/6MM ARC, 6.55" Length, 1.6" Diameter, Haynes 282 Construction, Cerakote Finish, Flat Dark Earth, Includes 1/2X28 Thread Pitch KeyMo GOV Flash Hider and Install Tool, 14.9oz CT5PKMFDE