A Tikka CTR will work only if you are using a AICS DSSF 3.055" magazine, not the original CTR/SAKO mag. Most people want to convert to AICS mags anyways because you can get 2-3 mags for the price of one Sako mag.
I hope that it answers your question.
Best regards
I would be interrested as well for my Tikka CTR 24 inch 308 with a couples of mags.
Yep, fixed wing is great but rotary wing is ... GREAT. Life is good. JP.