Try IMR 4350, up to 48.0 G using the Nos AB,s.
I am shooting a Rem Mod 7, of corse 7MM-08.
It will shoot sub MOA at 100 Yds. 2 inches hi at 100 Ydsand drops to about 8 inches low at 300 Yds.
Shot a nice fat doe in the sholder head on at about 15 Yds and the AB exited the rear right ham.
Small exit woulnd but You talk about penetration, amazing.
Shot a nice 8 point at about 100 Yds broad side, nice 1 inch exit woulnd. Dropped them both in there tracks.
Lets just say I will not be looking for a different load any time soon !!!
No meat damage at all compared to the Ballistic Tips, no blow up,s.
Work with Your OAL and You will be amazed at the accuracy You can achieve.