ATI Night Sight Glock Large Frame & FXH-45 Moxie Green with White

The ATI Night Sight for Glock Large Frame and FXH-45 Moxie in Moxie Green with White delivers fast, reliable target acquisition in low-light and no-light conditions without battery dependency. This tritium-based night sight system combines Swiss-quality luminous technology with robust metal construction, making it a proven choice for law enforcement, security professionals, and serious civilian shooters who demand performance across the full spectrum of operational lighting.

The sight features tritium front and rear elements paired with metal bases that resist impact and corrosion during intensive duty. Swiss tritium provides consistent brightness output for the lifespan of the isotope—approximately 12 years—ensuring your sights remain visible during building searches, night operations, low-light range training, or any scenario where ambient light is insufficient. The dual-element design facilitates rapid sight picture alignment: the larger front tritium element aids rapid acquisition, while the rear sight geometry promotes consistent sight alignment across varied shooting positions and stress levels.

This sight system installs on Glock Gen 1 through Gen 5 models (excluding MOS-cut versions) as well as the American Tactical FXH-45 Moxie platform. The Moxie Green and White color combination provides high visual contrast in daylight while the tritium elements activate in darkness, eliminating the need to switch sight systems or carry backup illumination for low-light work. Installation requires basic gunsmithing tools and familiarity with sight removal and installation procedures.