Laelkhunter
WKR
That base failing has nothing do with kimber so I don’t under stand how it would be on them?
The base didn't fall off, the head of the screw snapped off, leaving the screw part still in the base. Same thing that happened to my Leupolds (I replied in #4 above). I had to use that base because my scope ran out of windage adjustment, so I installed bases similar to OP to get the rifle "on paper".