I'm interested in getting into long range target shooting but struggling with what caliber rifle to get. I don't reload, so looking for something that has readily available factory ammo options. I currently own three Browning X-Bolts (.223 rem., 7mm-08-, and .300-win mag) which are hunting rifles and have sporter profile barrels, so I am wanting to get a rifle that will be a dedicated long range target rifle only. From what I have been researching it seems like 6.5 Creedmoor and .308 would be the best two options for me, I'm leaning towards the 6.5CM but want to get others' opinions before making a decision. Barrel wise, should I be looking at a bull barrel or heavy sporter contour?