How to Color Case Harden Presented by Larry Potterfield | MidwayUSA Gunsmithing
This video, presented by Larry Potterfield, founder and CEO of MidwayUSA, demonstrates the process of color case hardening firearm parts. Color case hardening is highlighted for its dual benefit of both functional enhancement and aesthetic appeal. The demonstration specifically mentions its application to parts of Custer's rolling block, suggesting a historical or specialized firearm context. The video also directs viewers to the MidwayUSA Video Library for more content.








