My dad is turning 60 this summer, I want to buy him a gun. Be it a handgun or rifle. Around the $500-$600 range. Here's my qualm, what do you buy the man that has a lot? Maybe something a little older, more collectible. Maybe I'm out of the price range there, I know his favorite caliber is .308. I'm kinda at a loss for thoughts. Maybe a really nice bolt action rifle......any ideas???