What is the smallest .22 built today for youngsters? I have a Cooey junior, but it is still too long in the LOP department. He is going to shoot from bags until he has the strength to hold a rifle proper. He is going to learn range saftey and commands, loading and unloading and trigger control for now. We can work on real shooting positions when he is bigger. What is the smallest, I would prefer a ####-on-opening style with a safety. Thanks for any reply.