Whats the best .22 long rifle round. I want it to feed a variety of guns such as auto hand guns like Ruger .22, Henry Survival Rifle, .22 revovlers, .22 bolt actions, and .22 auto rifles. Whats the best most durble round in .22? Where is the best place to buy a large quantity? Are there any laws regulating the ammount of ammo that you can own?