


Product Description
The LanTac Dragon® muzzle brake (DGN556B) is engineered for AR-15 platform rifles chambered in .223 Remington/5.56 NATO to help improve control during rapid strings of fire. Built from hardened mil-spec steel and finished in nitride, it uses LanTac’s Short Energy Pulse system to reduce perceived recoil and muzzle rise by managing the timing and direction of gas release. Each brake is serial-numbered for quality control and includes an appropriate crush washer for installation on 1/2x28 threaded barrels.
Product Highlights
- Short Energy Pulse design helps reduce recoil and muzzle climb for faster follow-up shots
- 1/2x28 right-hand thread pitch for common .223/5.56 AR barrels
- Hardened mil-spec steel construction with durable nitride finish
- Serial-numbered for quality control; includes crush washer for timing
- Precision-machined muzzle device for AR-15, M16, and M4 rifles
Specs
- Brand: LanTac USA LLC
- Model: Dragon
- Product Type: Muzzle Brake
- Caliber Compatibility: .223 Remington / 5.56 NATO
- Thread Pitch: 1/2x28 UNEF, right-hand
- Material: Hardened mil-spec steel
- Finish/Color: Nitride, Black
- Overall Length: 2.570 in
- Body Diameter: 0.866 in
- Weight: 3.2 oz
- Included: Crush washer
- Manufacturer Part Number: DGN556B
- UPC: 820103732611
- Country of Manufacture: USA
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