Things I liked:It is great doing business with Pyramid and that has to do with the People; they are great. The Hatsan had a leaking cylinder and they handled and made a negative situation into a positive by working with me on the exchange. I have purchase two guns from pyramid and will be purchasing more. Things I would have changed:The shipping was not what I would like, but it was during the Christmas holidays. Took a little to long, but some of that was due to bad weather and Fed Ex. What others should know:You can feel confident that Pyramid will take care of you and your air gunner needs. They are very helpful in when a problem arise.