Buzz don't know if this helps or not.
Found one on another board used, T3 S-Var 24" 1:8 twist.
Tikka smooth action with factory 1.25lb SS trigger.
Replaced the bolt shroud, added a Mtn Tactical trigger spring, oversized bolt and had it threaded.
Shoots sub .5 moa with 60 Vmax.
Apparently they are not easy to find but was able to snag a T3X Tactical 20" that is also a keeper.