The DR-15 is the latest standard model from DPMS and features a classic mil-spec design to allow it to serve as a highly modular entry-level rifle. The Quad-Rail series features a free-floated barrel with a 13.5-inch Picatinny "Quad-Rail" handguard. The handguard design allows for a true flat-top design, allowing users an unbroken Picatinny rail across the top of the length of the rifle for mounting a wide variety of tactical accessories. The handguard features built-in QD sling swivel sockets for easy sling mounting. This model is chambered in 5.56x45mm NATO and features an all-black finish. One 30-round magazine is included.