Heinie Glock MOS/RMR Front Night Sight w/ Tritium Insert Black

Heinie Glock MOS/RMR Front Night Sight w/ Tritium Insert Black. Sight will co-witness with the MOS/RMR when paired with the #3187RL Heinie rear. It is serrated and has one single tritium dot (no outline) that glows in the dark. It does not require modifications to the slide. No fitting or modifications necessary for installation. Rust Resistant Finish Specifications for Heinie Glock MOS/RMR Front Night Sight w/ Tritium Insert: Manufacturer: Heinie Gun Make: Glock Color: Black Gun Type: Pistol Illumination Type: Tritium Package Contents: Heinie Glock MOS/RMR Front Night Sight w/ Tritium Insert Heinie 3187F: Glock MOS/RMR Front Night Sight w/ Tritium Insert Black