KGM KGM15 ISURG 5.56 16 in Complete Rifle - Sniper Gray

Experience unparalleled suppressed performance with the KGM KGM15 ISURG 5.56 16 in Complete Upper Receiver Group in Sniper Gray. Key Features and Benefits One-Stamp Legal Solution: The hardened stainless steel suppressor is pinned and welded to an 11.5-inch barrel, achieving a legal 16.7-inch overall barrel length for compact maneuverability without SBR requirements. Optimized Suppressed Performance: The gas system is precisely tuned for suppressed use, reducing blowback, fouling, and toxic gases directed toward the shooter while ensuring reliable function across a wide range of ammunition. Out-of-the-Box Readiness: Includes a full-auto rated BCG, charging handle, and Magpul MBUS 3 backup iron sights, making it compatible with any mil-spec AR-15 lower receiver for quick deployment. Durable Construction: Nitride-finished barrel with 1:7 twist rate and M-LOK compatible handguard provide long-term reliability and customization options in a lightweight 5.2 lb package. Technical Specifications Caliber: 5.56 NATO / .223 Rem Barrel Length: 16.7 inches overall (11.5 inches rifled) Overall Upper Length: 23.875 inches Weight: 5.2 lbs (with BUIS) Twist Rate: 1:7 Suppressor Material: Hardened stainless steel with Sniper Gray finish Gas System: Carbine length, tuned for suppressed operation Included: Full-auto BCG, charging handle, Magpul MBUS 3 sights