Lantac Dragon Muzzle Brake – .223/5.56, 1/2×28, PBS

The Lantac Dragon Muzzle Brake in .223 Rem/5.56 NATO with 1/2×28 threads (Lantac part no. DGN556B-PBS) is built to reduce felt recoil and muzzle rise on AR-platform rifles, giving shooters faster follow-up shots and a flatter recoil impulse. Lantac’s Dragon brakes are a well-known option among competitive and tactical shooters for their aggressive porting design, which redirects propellant gas to counteract muzzle climb without excessive side blast toward adjacent shooters. Finished in Lantac’s PBS coating, this brake threads directly onto standard 1/2×28 AR-15 muzzle threads.

Key Specifications

• Chambered for .223 Rem/5.56 NATO and threaded 1/2×28.
• Built to reduce felt recoil and muzzle rise for faster follow-up shots.
• Finished in Lantac’s PBS coating.
• Measures approximately 6.95 inches in overall length.
• Weighs approximately 0.163 lb as a standalone muzzle brake.
• Manufactured by Lantac USA, built in the Dragon model line.
• Sold as a Muzzle Brake product type distinct from Lantac’s flash-hider offerings.
• Popular among competitive and tactical shooters for its aggressive porting design.
• Threaded to fit standard 1/2×28 5.56 muzzle threads without additional gunsmithing.

Frequently Asked Questions

What thread pattern does this brake use? It’s threaded 1/2×28, standard for .223/5.56 AR-platform rifles.

What is this brake designed to do? Reduce felt recoil and muzzle rise for faster, more controlled follow-up shots.

Buy the Lantac Dragon Muzzle Brake

Flatten recoil and muzzle rise on your 5.56 build with a proven competition-derived brake. Order it from our Lantac USA lineup of AR muzzle devices, shipped fast from our Lubbock, Texas gun shop.