Diamondback DB175AK621 DB15 5.56x45mm NATO 30+1 16″, Multicam Rec/15″ Slim M-Lok V-Rail Handguard, OEM Black Gold Lower, Black Furniture, Magpul CTR Stock & K2 Grip, DBSB-IV Flash Hider

This Diamondback DB15 Rifle features a medium 4150 chrome moly barrel, mid-length gas system and a shot-peened Mil-Spec 8620 bolt carrier. It utilizes 7075-T6 aluminum receivers, 15" M-Lok handguard, Magpul MOE-K2 grip, and a Magpul CTR stock. This model has a Diamondback Gold lower receiver.