Product description: The Diamondback DB-15 is a modern sporting rifle built on the AR-15 platform and designed for versatility, reliability, and modularity. Chambered in 5.56 NATO (and compatible with .223 Remington ammunition in appropriately marked rifles), it features a lightweight aluminum receiver, a direct impingement operating system, and a free-floating handguard on many models to support improved accuracy and accessory compatibility. The DB-15 accepts standard AR-pattern magazines and offers a familiar ergonomic layout with customizable furniture and optics mounting options via its Picatinny rail. Its adaptable design makes it a popular choice among enthusiasts who value the AR-15 platform's flexibility for recreational target shooting, training, and other lawful uses. Sellers Description: Diamondback DB-15 5.56Nato Semi-Auto Rifle, In good condition, Action and trigger are smooth, Safety functions properly, Comes with one mag, Adjustable Stock, Has Flat trigger, Patriot Ordnance Archangel Charging Handle, Has NFR-EX Extended Aluminum Quad Rail System, Has MFT BATTLELINK Minimalist Milspec Adjustable Stock "Does have a few light scratches on the receiver and on the handguard" "Also has some tool marks on the castle nut" (pictured the best we could) (Nothing major at all)