It’s my first tikka so I know the bolt slightly pulls forward when rotated but I could ever so slightly “feel” the go gauge but it chambered. I plan on letting a gunsmith look at it but I’m out of town for work most of the year so gotta attempt to find one in this area.Did you use a go gauge/no go gauge afterwards? I've experienced rifles which had a minimum chamber and then ammo that was on the maximum range which caused some brands or variations of ammunition to stick in the lands and pull the bullets. I would try another factory load or have an actual gunsmith take a look at it.
Jay