There are some options out there for securing your optic to the top of a Tikka T3X , and here is one setup that worked really well for me. This is T3X in 270 Win. 22.4" Barrel, 1:10 twist. Scope is a VX2 1" tube, 40mm objective.
Bases ended up being the Leupold PRW/QRW 2 piece steel set. Pretty nice, lightweight bases. Rings are Warne Maxima 1" Lows. Eye relief came out perfect, and the overall setup is very solid and not heavy. It also is well clear of the ejection port for full access. Feel free to post your tikka rifle setup with what gear you stuck on it.
Bases ended up being the Leupold PRW/QRW 2 piece steel set. Pretty nice, lightweight bases. Rings are Warne Maxima 1" Lows. Eye relief came out perfect, and the overall setup is very solid and not heavy. It also is well clear of the ejection port for full access. Feel free to post your tikka rifle setup with what gear you stuck on it.