I took an extra Weaver type scope ring and mounted it upside down on my scope. Then I took a Weaver split type base and drilled it to insert a screw that will fit in my video camera's tripod mount. Mount the base to the camera and the upside down ring and away you go. This is a little bulky and takes a little getting use to the extra weight but you get great videos of all your kills. Only downside is that if you miss its all there on tape. :-D