Rival Arms RA1A231G Tritium Night Sights for Glock 17/19 Green Tritium Orange Outline Front / Black Outline Rear

The Rival Arms RA1A231G is a Tritium Night Sight front/rear set built for popular double-stack Glock pistol slides. Sized at standard height, the sights install into the factory slide dovetails as a direct replacement for the factory iron sights.

In low light or complete darkness, the green tritium lamps produce a consistent glow that delivers an easy-to-focus sight picture. The front sight pairs its green tritium element with a high-contrast orange outline ring for rapid daylight pickup, while the rear sight uses a matching green tritium lamp inside a black-outlined U-notch. The result is fast front-sight acquisition and a clean rear-sight picture whether you are working in bright sun, a dim hallway, or a dark range.

The sight bodies are CNC-machined from stainless steel with a snag-resistant profile that co-witnesses with most standard holsters. The rear U-notch geometry keeps the front sight ringed cleanly under recoil for reliable follow-up shots.

This set fits Glock models 17, 17L, 19, 22, 23, 24, 26, 27, 33, 34, 35, 38, 39, and 45, covering a broad swath of duty, defensive, and recreational double-stack Glock pistols chambered in 9mm, .40 S&W, .357 SIG, and .45 GAP.