I'm sure that a case full of H110 @ 1400fps will be more attention grabbing the JRH does not need to be run that hot to hit very hard.
No, it doesn?t, but it sure is fun!!!
I had a full build done on a Ruger Super Blackhawk by Jack R. Huntington (creator of the 500 JRH in case there are those who don?t know what JRH stands for.) and absolutely loved it. I will have another one in the near future. Ran it light a few times, but much preferred the full house H110 loads.
Reminds me of a song-
I like, big, booms and I cannot lie...