What do you think would make the perfect practice rifle? Something that can teach me how to shoot in the wind and has little recoil as I would like it to be the same rifle I will teach my kids with. It has to have long barrel life and be cheap to shoot cuz itwill be used a lot. Would a .22 work or .17cal or would that not be enough to try learning the winds? Perhaps a .243 cuz that would make for a great cal. for the kids to hunt with. I'm currently shooting a 300wsm. and it gets expensive and by the time I learn with it I'll have to rebarrel it. Any thoughts?