Picked up a used rifle, rem 7600, that came with see thru scope mounts. Went to take the mounts off to put my own mounts on, and theyre froze solid. Snapped one hex wrench trying to get them out. Screws are pretty much stripped out now. Not sure if the guy used permanent loktite or what. Not a spot of rust on the gun so I doubt theyre rusted in. Anyways.... looks like the only way to get the mounts off will be for a gunsmith to drill them off. Anyone know what this costs? Any recomendations for a gunsmith in the butler area?