Tactical Innovations billet lower receiver marked multi caliber with CMMG lower parts kit installed and A2 stock. Milled from a solid block of aluminum as opposed to stamped and forged, much stronger. This stripped lower alone sells for $225-250. The lower and parts kit are new, the stock is used. There is a small spot of missing finish on the side of the mag well in the front, visible in picture. It was like that when I purchased it new. $289 cash face to face in Springfield/Nixa/Ozark area, $299 shipped. This can be shipped directly to a Missouri resident. Nonresidents must be shipped to an FFL.