Fisherman's Marine in Oregon City has a tent sale today. Tru-Glo red dots that sell for $69 were sale priced at $34. I picked one up to use on a Ruger Mark II Target. But then turned it over and see MADE IN CHINA on the bottom. So don't have a clue as to how these will hold up long term. Price was right though. It has waterproof snap caps and is fogproof and waterproof. Any members have any experience with Tru-Glo products??