Got a weird one. Browning blr 243 dednutz scope mount, 2nd shot the screws sheared off even with the top of the receiver, IE buried.
Scope lifted off in mid shot but no scope eye.

My dad dropped it on the scope a few years ago, and I can only think that it must have fractured the screws. Dednutz said if you over torque the heads will twist off and he said he had never heard of base screws shearing like that.