How to Thread and Chamber an Octagon Barrel | MidwayUSA Gunsmithing
This video demonstrates the essential gunsmithing processes of threading and chambering an octagon barrel. Larry Potterfield, Founder and CEO of MidwayUSA, guides viewers through the steps using a metal lathe to prepare a barrel for the 50-70 Government cartridge. This is a crucial stage in firearm manufacturing, ensuring the barrel is correctly fitted and ready for its intended ammunition.








