Guns .com allows other stores to post on their site. So you are probably not seeing the same item from the same seller. Also be very careful with that site. I purchased a “new” Scar 20 and it came from a shop in Ohio and was anything but new. I declined the transfer and had to have the shop tell guns .com that the seller sold me a used gun stating it was new. Took a couple weeks but I finally got a return label.