Things I liked:Very pleased with the gun..easy to cock, sight, and extend the length. Things I would have changed:There has to be some way to keep the rear peep sight from walking. Two shots and you have to stop, untighten and retighten the sight knowing that your are going to be doing this again in two shots. Shortly begins to take the pleasure from shooting this gun. Someone must have an answer. I want to keep using a peep sight.