Basically I'm trying to return my shadow gun grip back to factory or as close to fittings instead of the ugly nut and bolt someone used. The original part num is 02-5041-15G fastener, button head which appears to be unavailable. Or this one http://www.marcospecialties.com/pinball-parts/02-4546 which may work I've tried 02-4547 used on Dirty Harry but that's to short.