I am exploring the idea of a light rifle for my wife to hunt elk with. My question is, Is it possible to buy a lightweight storm in .223 rem. or .243 win. for her to practice with during the off season, and convert it to a 6.5 prc with a barrel, bolt head, and mag change for hunting? I also haven't been able to verify if the short calibers for the 110 LW storm are built in a short action. Any info about this would be appreciated.