Heck of a first post, I know... I need a little guidance here.. I've got a Stevens Model 200 in 308 and I wanted to remove these scope bases and go with a one piece base. As I began to loosen the screws with my allen wrench I could feel that "i'm about to round the head off" sensation... I felt like I was getting the best bite with the ball end of the allen wrench so I proceeded to snap the ball off in the head of the screw... Anyhow, the part of the allen wrench that is left inside the head of the screw is loose and moves slightly from side to side, but I just cant seem to get it to pop out.. Even when I do get that out, I still feel like the screw is gonna be a PITA to get out.. Any help would be greatly appreciated...