Colt M4 built on a preban blue label lightweight sporter lower. Raised fence, factory drilled with pushpin installed. Accu-wedge. Colt factory "H" buffer and tube with VLTOR stock and stock pad. Lower had 50rds thru it when I bought it. I havent shot it since I finished the gun. Upper is new factory Colt M4 from a LE6920. Upper and lower were sent to Lauer and custom matched in Colt Grey. I dont have the carry handle but will include the ARMS 40 BUIS. Hogue grip and GG&G sling thing installed. Gun WILL NOT include the RAS system/handle or the Aimpoint and mount. I have $2100 in the rifle without the RAS/optics and I am firm at $1800 plus shipping to your FFL. I do not want to part the gun out and the only trade that I would consider is a preban Yugo Ak in 7.62. Thanks for looking and please feel free to email me with any questions or for more pics.