The Lantac DGN556B-ASR Dragon Advanced Muzzle Brake combines precision machining with hardened steel (48Rc) and nitride finishing to deliver superior corrosion resistance. Built around Lantac’s patented gas handling system, this brake reduces muzzle rise and recoil to zero, allowing the shooter to feel only the movement of the carrier and buffer within the buffer tube. The Short Energy Pulse system shortens recoil duration, preventing shot energy overlap that would disrupt target placement.
Full-auto fire becomes practical with dramatically reduced recoil and muzzle climb, keeping all shots on target. The integrated SilencerCo ASR quick mount adapter enables seamless mounting of SilencerCo Saker and Omega suppressors, as well as the Blast Shield. Threading is 1/2-28UNEF, and the brake is designed exclusively for use with 5.56/.223 caliber ammunition.





