Brownells Natural Gas Heat Treatment Burner Orifice Cap

The Brownells Natural Gas Heat Treatment Burner Orifice Cap is a replacement orifice cap designed for use with natural gas heat treatment burners used in gunsmithing applications. This component ensures proper gas flow for consistent flame output during metal hardening and heat treatment processes. Designed to fit Brownells heat treatment burner systems, it is an essential spare part for gunsmiths performing case hardening, tempering, or other heat-related metalworking tasks.