Used on my Tikka T3 .223 Varmint. Fit great but it does extend forward off of the receiver by a few rail segments. Normally this isnt an issue, but since i used Burris XTR Low rings, it would contact both the objective and eyepiece bells of my scope (Nikon 4-16x42mm. This ment that i had to trim off a few segments of the front end of the rail and bevel more of an angle into the rear. Easy to do with dremel tool. Once i did this it fit perfectly. I recommend this product for your Tikka.
Pros: Simplicity and Price
Cons: see comments
This review was written in the old system and had content requirements that are different than reviews written today.