Guest
Carpet tape, almost as good as duct tape. I was trying to position the sights on this 40 cal. I'm building, and the sights would fall off at the slightest bump or would move when I tried to mark their position. Then the old lightbulb came on. A couple strips of carpet tape on the top flat, and the sights stayed put, so I could shoulder the rifle and get the right sight plane. Now this may have been covered before, but I haven't seen it lately. It dawned on me that it would also work to hold inlays on while you marked them. :imo: