Decent mount terrible hardware - Crimson Trace CT-RAD Co-Witness Mount

Do not use the cap head screws for this mount included. They are complete trash. Instructions say to torque to 7 lb. That's not enough for recoil. It's barely enough to keep it on in the case. I torqued one screw to 10 lb and it snapped in half requiring a Dremel and a prayer to remove it. A stainless replacement M4 .07 30mm worked wonders even though factory length is custom to 28mm. Customer service is non-existent. Remember that when plunking down $400 for their setup.