Interesting you should bump this Bob...I am actually set to get this back in the next day or two after an unscheduled trip to the (rifle) doctor...

Seems that if you are a dumbass, get in a hurry, and forget you swapped the powder in your Chargemaster you can get a 180 Nosler Ballistic tip going 3,236 fps from a 22" barrel. Unfortunately, it will also lock up the bolt tight enough that the barrel has to be removed to get it out and the bolt will be damaged to the point where it is cheaper to replace the bolt rather than re-machine/repair the original. Don't be a dumbass.

Hoping to be hunting with it again this year.