Lantac BMD Type A2, 556NATO, Black Oxide, Fits DGN556B Dragon Muzzle Brake 01-MD-A2-BMD-COMP Available to order on-line. Ships in 5-14 days $199.99
Lantac Stingray Nonlinear Compensator, 1/2-28 Thread Pitch, Stainless Steel Finish, Silver STG556C-SS Available to order on-line. Ships in 5-14 days $185.00