Glock, Trigger Housing with Ejector Gen4, .40 S&W, Factory Replacement

The Glock Trigger Housing with Ejector for the Gen4 .40 S&W brings a direct OEM replacement solution for shooters maintaining or rebuilding their Glock 22/23/35 series pistols, offering the fit and function you expect from Glock parts and making it straightforward to return a pistol to factory trigger geometry and reliable ejection. For duty users, competitive shooters, and range owners who service firearms, this trigger housing assembly includes the ejector preinstalled to address worn or damaged components that cause extraction problems, light primer drag, or inconsistent lockup; installing the Gen4 housing restores correct trigger bar engagement and extractor timing without the need for aftermarket fitting. The unit is machined and finished to Glock tolerances, compatible with Gen4 frames and internal parts, and supports routine maintenance, rebuilds after high-round-count use, or upgrades during caliber conversions to maintain safe, consistent operation. Search terms like Glock Gen4 trigger housing, Glock .40 S&W parts, OEM Glock replacement ejector, and Glock 22/23/35 repair parts will lead users to this essential component for gunsmiths and serious shooters who demand factory-style performance and reliability.