__________________ If ye love wealth better than liberty, the tranquility of servitude better than the animating contest of freedom, go home from us in peace. We ask not your counsels or arms. Crouch down and lick the hands which feed you. May your chains set lightly upon you, and may posterity forget that ye were our countrymen. ― Samuel Adams
you know it won't pay to get one made? normally I would say buy a junker gun to take the part from but yours is to "rare". if it has personal value then get one made but that could run up to $100. you could watch ebay for a complete bolt, it could be cheaper and include the other bolt parts.