I have one with a 20" Satern barrel on it. It shoots in the 1/2 to 3/4 MOA range. I mainly use it as my coyote gun and man does it anchor them hard! I have a muzzle brake
on it and the thing doesn't even move when I shoot it. Its pretty sweet to be able to see the coyote drop like a sack of rocks after you pull the trigger.
I use the 100 and 120 gr Nosler ballistic tips. With the 120 gr NB I use 30.5 gr of H335.
With the 100 gr NB I use 29.5 gr of H322. While the 100 gr load goes a bit faster, I am probably going to switch to the 120 gr for the wind and down range energy that it produces. I am really going to start working with it out at around 700 yards so I can shoot coyotes off of dead cows.
It really is an awesome little cartridge. Easy to load and fun to shoot.