Lantac Dragon Muzzle Brake Quick Detach GemTech Mount Fits AR Rifles 223 Rem/5.56 NATO – Black Nitride (DGN556B-QM)

• 5.56 muzzle brake designed for AR rifles to reduce recoil and rise
• Compatible with Gemtech quick mount suppressor systems and Bi-lock models
• 1/2x28 thread pitch supports .223 and 5.56 caliber rifle barrels
• Hardened milspec steel construction with nitride finish for durability
• Includes shims for proper timing and installation on threaded barrels
• Not classified as flash hider and incompatible with BMD devices

The LanTac USA LLC Dragon DGN556B-QM Muzzle Brake is a muzzle brake designed for reducing recoil and muzzle rise on 223 Remington and 5.56 NATO AR rifles.

This Dragon muzzle brake features a Gemtech quick mount suppressor adapter and a 1/2×28 thread pitch for standard AR platform barrels. It is constructed from hardened milspec steel with a nitride finish for corrosion resistance and surface durability. The unit includes a shim set for installation and is not classified as a flash hider. This model is compatible with Gemtech Bi-lock suppressors as specified by the manufacturer. In typical setups, the muzzle brake directs gases through precision-machined ports to control firearm movement. This product is used for muzzle control and suppressor attachment in rifle configurations requiring Gemtech quick mount interface systems.