Brownells - Jack Rowe, Master Gunsmith Series, Bore Size and Proofing, Part 1 of 6
This video, part one of a six-part series from Brownells featuring Master Gunsmith Jack Rowe, delves into the technical aspects of firearms, specifically focusing on bore sizes and barrel wall thickness. The content is geared towards an audience interested in the finer details of firearm construction and potentially gunsmithing.








