Although, I thoroughly enjoy firearms and shooting I am by no means knowledgeable on the many aspects of ballistics and design. I am the kind of guy that hears stories about the attributes of a particuliar firearm, or just likes the way it looks or feels. Then buy it and start shooting. Right out of the box. My question is; can a rifle of a particuliar caliber(out of the box)accommodate all factory ammunition of the same caliber. Without harm?