these surplus receivers have it all, not only most of them have there UPKs installed already, but they have laser engraving on most, the LMT logo is still very visible, they have M4 feed ramps, and most of them just haven't been stored the best they are still very serviceable, and sill in spec just like a new one.
The one in the pic is a great example of what you will receive, except that this is uncleaned & how we get them, we put the SAC clean and Inspection and what you wind up with is a dam NicE receiver .So don't waste time, at this price there going to go quick!!