Dad got his shotgun worked on there--Belgian Browning auto 12 guage. They were supposed to test fire it after working on it. We started to take it out for some shooting. I looked down the barrel, saw an obstruction. Pushed it out, discovered a 16 guage shell someone had left lodged in the barrel. Don's is a large and popular store; but I would be careful with them. Buyer beware and all that.