SOLD Thanks to all. This a preban Colt Sporter Lightweight lower marked 7.62,test fired 20 rounds only with 4 position car stock. You can use either 7.62 or 223 uppers with this lower. They are the same except for the 7.62 markings. It has the small front pivot hole, drilled and ready for spring and detent installation ,raised mag release fence, removeable sear block pinned on one side, and has a couple of very light handling marks. I would rate it at 98 percent. $950 shipped to your FFL or local in Texas.