Re: 115gr DTAC terminal performance???
Don't know about the Tubbs bullet, but Matrix Ballistics has a 117 that they claim performs like a Berger on game. No personal experience though.
Your twist must be right for these bullets though, but I'm interested in building a 243 AI around the MB bullets.
Wait on the LORD: be of good courage, and he shall strengthen thine heart: wait, I say, on the LORD.