Keep the base screw tight, and you shouldn't have a problem. I put a DNZ one-piece on my 30.06. It confines ring placement but I'm using a 2.5-8x36 Leupold, so it has a pretty short tube to start with.
If you want to keep the weight down, I think that Talley and DNZ are okay. If you looking to stretch the range, I'd look for a rail with some built-in MOA. There's a current thread about the Burris two piece XTB steel bases with choice of rings. They do make a Tikka XTB base.
Last edited by Pointbock; 12/19/14.
