The tikka box mag is generally pretty hard to seat all the way in. Yours is probably a little too tight and not getting fully latched. Try loosening the action screws a little bit (don't shoot it with loose screws), and if the box mag snaps in all the way then you can put a shim under the bottom metal, you shouldn't need one more than .050 of an inch thick. Make sure you put a shim under each of the action screws.
__________________
Scheme well, scheme often.
Please add "In My not so Humble Opinion" to the end of all my posts. Thank you.
|