Things I liked:Powerful and Accurate. Serious airgun. Things I would have changed:Offer something to quiet it down a bit. Its a little loud... What others should know:Rs II 3d is a little heavy, but I usethe weight to remind me the seriousness of this one. NO HORSE PLAY. Get a real backstop, my first shot went thru 3"phonebook, 1/2" plywood and 1/2" drywall the only thing stopped it was the masonry. Real deal here!