I have a Mint condition Colt Pre Ban Light Weight complete lower receiver that I'd like to sell or trade. The lower has the raised magazine fence, small front pin, and Colt sear block. The lower is Pre ban Colt gray. I called Colt and ran the serial number, and the year manufacture is 1993 and thus pre ban. I don't have a camera, but one can view the roll markings here on AR15.com. I will also give a 3 day non firing inspection of the lower if needed. This lower is mint! The lower will also come with all of the guts, but no stock. I'm really looking to trade for a Arsenal SA M7 ( pre or post ban, and must be in new or like new condition ), or I'll let it go for $650.00 shipped. The $650.00 is firm, and if I can't get my money back on the lower I will just end up keeping it. I live in NY ( Westchester County ) and I would be willing to do a face to face. I can be reached at 914 774 0776 if anyone has any questions. Any trades please feel free to drop me a line.