Quick question , what is the required barrel thread/tennon in the older style single shot mcmillian shell holder actions. I have a spare barrel and was thinking about getting it fitted. Any thing about those actions I should know?
Same as the reg McBros action. These are great little actions for the money - have one of the ones with two bolts (BMG and Lapua). Nice pieces - search on Dick Fisher - he was the one that got Rock to make these.