NF GLK-002-007-OGZG NS GLK 20/21 OR U-REAR

Night Fision’s GLK-002-007-OGZG is a tritium night sight set engineered specifically for full-size Glock 20 and Glock 21 pistols. It features a square-profile front blade with green tritium illuminated accented by a bright orange outline ring, paired with a U-notch rear sight with matching green tritium lamp for a clean, balanced sight picture from daylight to darkness. The patented injection molded sleeve design holds the tritium vials securely, producing a brighter and more durable ring for maximum visibility in all lighting conditions.