Engineered for demanding tactical applications, the KGM Rogue-Alpha R556A1 QD Suppressor in Black combines compact design with military-grade durability. Key Features Integrated Gas Flow (IGF) Baffle System: Welded construction with Inconel core and hardened stainless steel components directs gases efficiently, reducing backpressure, toxic blowback, and point-of-impact shift for consistent accuracy. Quick-Detach Mounting: Includes a 1/2x28 QD flash hider with tapered shoulder and secondary retention for fast, repeatable attachment and secure lockup under heavy use. Full-Auto Rated Construction: Laser-welded and gas-nitrided for exceptional strength, proven to exceed 20 SOCOM SURG firing cycles while handling M855A1 ammunition from barrels as short as 6.5 inches. Compact Profile: Measures just 4.85 inches long without mount and 1.75 inches in diameter, adding minimal length and weight to 5.56 platforms for improved maneuverability. Multi-Caliber Capability: Precision EDM-cut bore accommodates 5.56 NATO, .223 Rem, and 6mm cartridges such as 6 ARC. Specifications Mount Style: QD Length: 4.85 inches (without mount) Caliber Maximum: 6mm Baffle Material: Inconel Body Material: Steel User-Serviceable: No Finish: Cerakote Baffle Style: Integrated Gas Flow, welded Weight: 15.9 oz (without mount) Diameter: 1.75 inches