I have the same rifle..Unfortunately,I also have just started playing with it so can't add much..
I did run some 95 grain bergers through it with a max load of Ramshot Hunter..Accuarcy wasn't there,but I attribute that to seating the bullets so deep to fit the magazine,but it was running 3200 plus a tad..
They really should of chambered it in a long action...What were they thinking...LOL