I owned three on and off since they hit the market. First one I had, the feed ramps where not lined up right on the barrel and the gun wouldn't feed. Took it back to the dealer and got a second one that the mag well was out of spec (problem with the early release ones), returned it to the dealer and got my money back. Third one I got in trade and then traded it away again a month or two later. That one worked fairly well, but I decided with the ARs that I probably didn't need to add another logistics train to my cabinet. Was a nice shooter though.