Yes I'll be completely honest here I'm brand new to Savage Centerfire guns. I've always had Remington 700s but the ever growing accuracy and popularity of these rifles plus the ability to switch barrels so easily has persuaded me to give them a try. I'm planning on purchasing the 10 FCP HS Precision which of course comes in 308. What other cailbers will I be able to switch over to this action later? Just let me know guys, thanks for the help.