Impressive. What is "full power" Cassull loads for the purposes of the demonstration/challenge? Not to take away from the feat, but the *apparent* recoil didn't appear to be very "bear"like.
Only have 44s and a .480 Ruger.
I'll have to work on the index finger on the front of the trigger guard, first. Have been using THAT to keep my middle finger knuckle from becoming hamburger with heavy loads.
65,000 PSI loads are 454 full power loads and the challenge was with 300 grain bullets I believe.
