Lantac Dragon Muzzle Brake Quick Disconnect Fits AR Rifles 223 Rem/5.56 NATO – Hardened Milspec Steel, Black Nitride (DGN556B-ASR)

• 5.56 muzzle brake for AR rifles reduces recoil and muzzle rise
• Compatible with SilencerCo ASR quick mount suppressor adapter system
• 1/2x28 thread pitch designed for .223 Remington caliber rifles
• Hardened milspec steel construction with nitride finish for corrosion resistance
• Includes timing shims for proper installation alignment on threaded barrels
• Not considered a flash hider and does not work with BMD devices

The LanTac USA LLC Dragon Muzzle Brake is a muzzle brake designed for use on AR rifles chambered in 223 Remington and 5.56 NATO with the SilencerCo ASR quick mount system. This muzzle brake features a 1/2×28 thread pitch and is constructed from hardened mil-spec steel with a nitride finish. The component supports quick attachment of compatible suppressor systems using the ASR interface. This product is used for mounting to threaded barrels and integrating suppressor-ready configurations.

The LanTac USA LLC Dragon Muzzle Brake includes shim hardware for timing and is manufactured in the USA. In typical setups, the muzzle brake interfaces with SilencerCo ASR mounts and standard AR-15 barrels using 1/2×28 threads. The hardened steel construction is specified to approximately 48 Rockwell C for material consistency. This AR muzzle brake is categorized under muzzle devices and is intended for range use and rifle assembly where ASR mount compatibility is required.