I have one in a AR, only ever tried 60gr Nosler Ballistic tips in it and didn't take long to find a powder charge that shot decent, maybe 3/4" average. Never chronoed the load but want to say its on the mild side.
I've only shot a few groundhogs and a coyote with it, here you can't use semi's for big game so it doesn't get much use other than varmints and plinking.
I have a 20-inch BSF carbon barrel. It’s one of my accurate uppers. If you want details of factory load performance, let me know. I’ll send the ballistics.