hometheaterman

I'd pick either the .270 or the 30-06 as it's just super easy to find ammo for. Even little small town shops that just sell a few boxes of ammo often have a box of 30-06 or .270 ammo. If I wanted something smaller than one of those I'd go for a .243. The ammo is the main reason I'd chose on of those but you don't seem to be concerned since you said you will reload.