It was a 5 shot group, but I was counting off the flyer because I know I throwed it. 34.5gr with a 52gr A-Max is about a grain and a half off max. Quickload says Im making around 3375fps with my 20" barrel with that load. Will know for sure in a couple weeks when we get the chrono. I hope to go higher and find accuracy too. But first, Im going to play with seating depth, and see what happens. It bugs me that a .223 can push the same bullet at this speed, but I suppose it does need a 6" longer barrel. I bet my 22-250 would have a nice long life at those speeds though.