QUOTE]
GET RID OF IT! Do not pee around trying to salvage this firearm. You will have a super headache if you do. Get your money back and use it to buy a firearm that is serviceable. Wishful thinking about repairs, replacement, etc., will only cost you a bundle more.
The post about the possible crack in the chamber of the rifle drew my notice to the other parts of the picture. In the fourth one down, that is one of the roughest chambering jobs I have seen in a long time. Also, it almost looks like there is a crack in the barrel. If you look at the top of the milling cut, go right to the barrel, and you will see a faint dark line running from the edge of the barrel downwards at an angle.....about 4 o'clock....from the edge of the barrel into the chamber.
You have had enough posts by now to get advice on what others would do. Instead of looking for sympathy, do something about it.
.