Once the new bullets made to expand at those velocities come out, I think we now have a great option for the "larger bullet" fans for the AR.
I just wish it was legal to hunt deer with in IN.
I've read that Remington is coming out with a 155gr that is designed to expand at these velocities. I"m going to get some 125gr TNT's betting they will expand at supersonic velocities. The heavier bullets can do some odd things at the lower velocities, and they penetrate like there is no tomorrow!