Glock Original Equipment Trigger Housing with Ejector Gen4 .40 Smith and Wesson

The Glock OEM Trig Hsng W/ejt Gen4 40sw delivers the factory reliability and quality construction shooters expect from Glock parts, offering a direct-fit trigger housing with integral ejector for Gen4 .40 S&W pistols that keeps your pistol running like the day it left the factory. If you sling this into a duty pistol, carry gun, or range rig you'll notice consistent performance under repetitive fire thanks to OEM tolerances and material choices that match Glock's original engineering; that matters for serviceability, accurate timing of the extractor/ejector cycle, and predictable trigger feel after maintenance or rebuilds. Gunsmiths and knowledgeable owners use this housing during full-frame overhauls, repair of worn components, or when converting a parts gun back to reliable service, and because it's an OEM part it mates cleanly with standard Gen4 fire control components such as pins, springs, and trigger bar assemblies. For anyone maintaining a Gen4 .40 S&W – whether for competition, training, or daily carry – this part streamlines installation and returns your pistol to trusted, repeatable operation.