Recently I took my ten yr old son shooting for the first time. I took my xd45 and I rented a walther 22 for him. The gun kept jamming and having failures to feed. Now I suspect it was due to it being a range gun that was heavily used, maybe not cleaned real great, and probably some limp wristing by my son. However he wants us to shoot revolvers next time cuz 'they won't jam'!! That there boy iz smart!!