It's a great sound. With a 24" barrel you should get 2950 with 140s and 100 fps more with an AI.
This is what I got with H4831sc and 140s when I had a 6.5-06 though I probably could've gotten more velocity with slower powder. When I stepped up to the AI version and a 26" tube 3100 became slow. Nosler makes 280AI brass that, if I were to do it again, I would set my reamer up to use without trimming.
