· All of our auctions are NO RESERVE Auctions!This is a MOSSBERG model number S331 The sight appears to be in very nice condition. ! As with all of our listings the starting bid will be VERY LOW with NO RESERVE , we let the EBAY community determine the actual value of our listed items. We list a very large variety of items, and try to describe them the best we can, however if you have any questions regarding condition or need additional information, please email us PRIOR to placing your bid ... Thank You !