Tritium night sight set from Rival Arms for Glock 17 MOS and Glock 19 MOS pistols. Co-witness height — designed to remain visible through the lower third of a mounted red-dot window without obstruction. Front sight features a green tritium vial with an orange outline for fast daylight pickup; rear is a green tritium U-notch.
Specs:
Co-witness sights sit higher than factory Glock irons so they stay visible through the lower third of a red-dot window — useful as a backup if the optic battery fails or the dot washes out in bright sun. Will also work as standalone tall sights if you have not yet mounted an optic. Installation requires a sight pusher for the rear; the front uses a Glock front-sight tool. Verify your pistol is the MOS variant before ordering.
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