Re: .270 Swift Aframe bullets
What is the intended game that makes you consider the Aframe? That is one tough bullet and they are accurate too. It's basically a nosler partition that is bonded. Unless you plan on using that bullet on big game like elk or moose inside of 200 yards, I would advise you consider other bullets that are less expensive. That said, I'm a TSX, TTSX fan so I spent a lot of $ on those for all of my rifles and I use them on deer/pronghorn.
The Aframe is not a long range hunting projectile but would likely impress you with 300 yard shots and less, maybe even out to 350.