I personally like the BAR's, I've got a Gr.III in 30-06 and a Gr. IV in .270. The .338 makes a great gun in my opinion, some will tell you it's too much for deer, but what's too much. I'm going huniting with a group of 10 guys in December and the smallest caliber you can shoot is a .375 H&H, that's for deer, pigs and coyotes.
You may have to play around with ammo weight to find what it likes but both of mine shoot 1.25-1.5" at 100 yards for 4 rounds. It's not match grade but certainly good enough for hunting.