DiamondBack AR15 Pistol DB15PCML7B Features Diamondback DB15PCML7B UPC 810035751446 Semi-Auto AR15 Pistol 223/556 7" barrel Mil-Spec 8620 bolt carrier 4150 ChromeMoly heavy barrel 6" M-LOK handguard Magpul MOE grip Picatinny upper rail the guns buyer just received these Diamondback DB15PCML7B in the shop. This DB15 Pistol features a pistol-length heavy 4150 ChromeMoly barrel,...