I have a new Colt Special Combat Government that came with a Bomar rear sight. My drivers that are wide enough are too fat and the ones that are thin enough are too narrow. This screw slot is about .312 wide and about .030 thick. I can of course buy a bunch of tips and see which one is best, or file down one of my fat tips, but I figure someone may have one of these and might know the driver that fits it perfectly. Maybe a Wheeler number. This pistol should have come with a tool for this oddball thing.
