I bought a DDM4 V5 a couple weeks ago and changed out to a 14.0 Lite Rail so this is fresh off the barrel complete with bolting plate, screws, barrel nut, and black rail ladder covers. It's never been used as I haven't even fired the gun yet. Specs from the site: Precision CNC machined from Aircraft Grade 6061-T6 Aluminum Material: Aircraft Grade 6061-T6 Aluminum Finish: Military Specification Type III Hard Coat Anodized Length: 12.42" Width: 1.90" Weight 15.31 Ounces Inside Diameter: 1.08" $280 FTF in the Parkrose/Gateway/NE Portland area or I can ship on your dime. Feel free to PM me if you have any questions. No trades.