Sorry , I don't have either caliber you listed but I did just get two of them . One in 7 Rem and one in 270 wsm . The 7 Rem is amazing with the 162 eldx, but the 270 is being kind of a pain in the but. It must have a really tight barrel and I'm not getting the speed that a wsm should acheieve . The 7 on the other hand has gave me .6 moa out to 934 yards and some times less.
I am still working on a load for it but it seems to shoot just about everything 1/2 moa or just over at 200 yards. but with a tight barrel i cant get speed.