Aight man, I have one I shot the other day and will gladly shoot more tomorrow if I gotta.
Im saying that overall statistics show that a shorter cartridge burns powder at a more even rate, thus more accurate. Which says simply that a guy shooting each would d better with a short cartridge. I did'nt mean to make this a personal battle.

Also, any rifle can be shot with accuracy on the bench. WHat about freehand? I have one here from 100yds sitting. no bench, no pods.
140gr accubond
IMR 4831 58.6 gr.
3188fps.
The one at the bottom got away from me

Ill shoot a few from bench tomorrow just for sheits and giggles. I can cut the diamond out of the bottom target on bench @100. Don't worry man, ill back it up tomorrow

You're a great shot, we shouldnt argue whos better, i know im not the best. I give you major props though, to get groups like that with a 300 ultra. Nice, very nice!