Diamondback Firearms DB15 - Semi-automatic Rifle - AR - 223 Remington/556 NATO - 1:8 - Medium Contour - 4150 CrMov - 16" FDE Cerakoted Barrel - Mid-Length Gas System - Mil Spec OD Green Finish With FDE Furniture - 6 Position Stock - 15" MLOK Handguard With Anti-Slip Texture Pads,Magpul FDE MBUS Sights - Shot-Peened BCG With Laser Logo - Enhanced Trigger Guard - Magpul MOE-K2 FDE Grip - Magpul FDE