I’ve used the 160g AB on several elk at 3300+fps out of a STW. It kills reliably. While I prefer larger diameter and heavier bullets for elk, if it’s all I had I’d use it with confidence. I also use AB in 30-06 and 270wsm. They have partition like performance and are easy to get to shoot well I’m working on a 340wby load this summer and betting on the 225g AB.