I hope I'm in the right area with this. Without a FFL, how do you aquire a bolt head to change caliber for a barrel swap? My buddy has a 110 action in .243 and decided to change to .223. Was able to purchase a stock and barrel with no problem but no one will sell him a bolt head without a FFL. Around here to go through a dealer to get anything you might as well go out and purchase new. That would take all fun out of it. :'( Quick