I need to find a new gunsmith to rebarrel my POF 308 (piston) for sub MOA. The guy I was using and had the barrel literally dropped off the face of the earth. The plan is to buy a Bartlein 5r or a Kreiger 5r blank. Can anyone recommend a gunsmith that would keep the piston and get me sub MOA, or is this even possible? I really don't want to purchase a new gas block and another BCG. Thanks.
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