I've used a lot of 180 gr BT's on deer in my 30-06. I'm sure BT's in the grendel would work fine, there are 100, 120 and 140 gr versions. Just guessing as I haven't looked into it, I'm thinking I'd likely try the 120's for deer & pigs.
As it is I'm working with the 123gr Hornady, a very similar bullet & well known for use on game. Now if I can just find a place to hunt I can do some field testing...
As it is I'm working with the 123gr Hornady, a very similar bullet & well known for use on game. Now if I can just find a place to hunt I can do some field testing...