I saw this advertised in the local (Northern Berks) merchandiser. Check out the auctioneer website (auctionzip.com, I.D. #5718, in case the link doesn't work) Looks like many military weapons.
BTW, I have no dog in the race, this is just something I saw in the paper.
Monday, May 4th, 4:00, Leesport auction.

http://www.auctionzip.com/Listings/619316.html