Thank you both for the info.
What I'm doing is working up some loads that are mid range for a 454. My buddy has the big .454 that just beats the fire out of him. I put six rounds through it and decided that was all of that sort of fun I needed.
I think the Anaconda will deliver all the fire and thunder that I want and give him a starting place for target shooting with his cannon.
That darned pistol, the .454, should have wheels and a crew to feed it.