Black Metal Firearms is a gun shop and FFL holder in Mesa, Arizona, known for its true firearm expertise and superb gunsmith skills. The staff, described as super friendly, very helpful, and patient, takes great care of their customers. They offer great service with fair and right pricing. The business specializes in custom work, carrying an extensive inventory of AR parts and accessories for creating custom rifles. They perform installations, custom assembly, and even machining work promptly, often completed quickly the same day. Services include trigger upgrades, optic ordering and installation, Cerakote coating, handgun stippling, stipple art, and engraving. Their knowledgeable gunsmiths can inspect, clean, and ensure a firearm is functioning safely, solving problems efficiently. Customers report that all work is done 100% correct and top notch, with a trust that everything will be handled properly. The shop is highly recommended for anyone looking for an AR-style platform or custom work, as they offer unique items not found in larger chain stores. Many consider it one of the best shops in the county.