This bull is for sale on marketplace. Someone should buy him so we can see if there is a disparity in score

...... 6 grand well spent for our piece of mind!
The potential for any species to have outliers is always in the cards, genetic potential and individual genetic characteristics are two different animals. Literally. The record books attempt to minimize errors in records due to genetic dilution from both interbreeding and line crossover. But its not a perfect system.
The bull in question to ME is a cascade rosie, which would enter BC as a rocky mountain elk. The overwhelming majority of the elk in those areas seem more rocky influenced than rosie. I also agree he is not 370 but pictures can be deceiving however 50 inches is a big swing.