Muzzle Brake for Dragon® Gemtech® Quick Mount Suppressor / 5.56 mm Lantac®

The Dragon® DGN556B-QM merges a precision-engineered muzzle brake with the Gemtech® Quick Mount interface. Built for rifles chambered in 5.56 mm, it reduces recoil, accelerates target re-acquisition, and doubles as a quick-attach adapter for suppressors.

Stability in Dynamic Fire

Gas ports vent pressure away from the bore axis, reducing muzzle climb and keeping the rifle steady on target. This effect is especially valuable for rapid double taps or controlled bursts, where stability directly translates into accuracy.

Suppressor-Ready Without Compromise

The QM version is fully compatible with Gemtech® Quick Mount suppressors. The suppressor attaches with a simple slide-and-rotate action—no tools required. Switching between standard and suppressed configurations takes only seconds.

Durable Stainless Steel Construction

CNC-machined from stainless steel, the Dragon^® withstands heat, abrasion, and long-term carbon buildup. Its protective finish ensures reliability and extended service life, even under intensive training or demanding conditions.

Made in the USA

Each Dragon^® brake is crafted in the United States on advanced CNC machinery and individually inspected for quality. Trusted by professionals, it delivers performance and modularity in one proven solution.

Key Benefits:

• Accelerates target re-acquisition
• Minimizes muzzle rise
• Compatible with Gemtech® Quick Mount suppressors
• Vents pressure away from the sight axis
• Stabilizes handling during rapid fire
• CNC-machined from stainless steel
• Proven, US-made design