The 22s misfiring is a really good point. I go through alot of 22s and it doesnt seem to mater if its the cheep stuff or good stuff. Those dum dum duds are in there. There isnt alot, maybey around 1%- 2% out of 500 but enough to make you think is your loved ones life worth it. Now like others have said if she can put alot of rounds in the same spot real quick then its not a problem. That and if she can clear and reload quick in the event of a dud.