One thing to watch out for with Tikkas is the factory rings supplied. A mate had the screw holes elongate with the recoil in a .300 WSM until the holes were oval shape. The .270 did it as well about a year later. Steel Leupold ring/bases fixed both rifles. This was a few years ago so not sure if Tikka have fixed it now but it was pretty standard over here at one stage to ditch the factory aluminium rings and put on steel.
