The Diamondback DB15 Diamond SBR is a semi-auto rifle chambered in .223 Rem/5.56 NATO, equipped with an 11.5-inch black nitride threaded barrel. It features a black anodized aluminum receiver, a Picatinny rail, and an M-LOK handguard. This model includes a 30-round PMAG and adjustable Magpul backup flip sights.Key FeaturesIncluded Magazines: Ships with one 30-round PMAG.Receiver Material: Constructed from 7075-T6 aluminum for durability.Barrel Length: The 11.5-inch barrel is designed for compactness and maneuverability.Sights: Comes equipped with adjustable Magpul backup flip sights.