Are there any Tikka Chassis that uses factory magazines?
Any of the German Gun Stock offerings. I have 3 with the CTR inlet and my son has one with the standard inlet. They all have an aluminum mini chassis that requires no bedding at all. I swap rifles between them and don't have to worry about any zero shift.
This is my Reaper with a Bartlein BugNut barrel in it. Had it in their Ranger before deer season.