Hi Rich, Thanks! I think that is it? I'm having some extraction issues with drum mags?? Works fine with regular mags, flings the empties out! But shows every sign of a weak extractor spring with the drums?.... Smokestack and stovepipe jams? Not all the time, Very random?... Any thoughts guys? Two test units are byf 42 top halfs.....
... best to all, til...lat'r....GT
BTW, only way I could hold it any stiffer would be to weld my butt to the bench!!!!!!