I meant to pick up some 90 gr NBTs yesterday and grabbed E-Tips of the same weight by mistake. I also picked up Hornady 75 gr HPs, and intend to get either some 87 gr HPs, 90 gr NBTs, or 100 gr Interlocks.

Anybody worked with these in this cartridge yet?

I did find quite a bit of load info in the Sierra manual that shows IMR-4895 and H-380 as star performers. Seems like RL-15 would be great with the mid-weight bullets, but an email to Alliant got me nothin'. Similarly, I'm thinking TAC would be a great one, maybe Big Game too?

Any assistance y'all could offer would be greatly appreciated!