Trijicon Suppressor/Optic Height Tritium Night Sights - with White Front/White Rear & Green Lamps - for GLOCK Models 424343x43X MOS 48 48 MOS Black. While standard height sights do not provide an aiming solution when using a suppressed firearm; the additional height of suppressor night sights will clear the added height of a suppressor allowing shooters the ability to line up their sights on target. Additionally suppressor night sights can be used as back up iron sights with the Trijicon RMR. Specifications for Trijicon Suppressor/Optic Height Tritium Night Sights - Glock Small Frames MOS: Manufacturer: Trijicon Gun Make: Glock Gun Model: Glock 43X MOS Glock 48 MOS Glock 48 Glock 43X Glock 43 Glock 42 Color: Black Sight Style: Suppressor Height Fabric/Material: Steel Gun Type: Pistol Attachment Type: Slide Front Blade Height: 0.45 in Illumination Type: Tritium Illumination Color: Green Features of Trijicon Suppressor/Optic Height Tritium Night Sights - Glock Small Frames MOS INCREASED HEIGHT TO ACCOMMODATE MULTIPLE SHOOTING APPLICATIONS. Specifically engineered to be as robust as possible while still allowing use with a suppressor or as backup iron sights for a slide-mounted red dot sight such as the Trijicon RMR. INSTANTLY VISIBLE SIGHT PICTURE IN NO-LIGHT AND LOW-LIGHT SITUATIONS. Tritium phosphor-filled glass lamp provides battery-free glow allowing for a visible sight picture in all lighting situations. INCREASED DAYLIGHT DOT VISIBILITY. White-painted rings around tritium lamps enhance user's ability to see sight picture in bright-light shooting situations. ENHANCED PROTECTION FROM HEAVY RECOIL AND HARSH CLEANING SOLVENTS. Tritium gas lamps are contained within protective aluminum cylinders and have additional silicone rubber cushioning. EVENLY DISTRIBUTED LIGHT FROM TRITIUM LAMPS. Each Trijicon tritium lamp is capped with a sapphire jewel that helps evenly distribute the light from the lamp and also acts as an additional layer of protection from puncture and cleaning solvents. Package Contents: Trijicon Suppressor/Optic Height Tritium Night Sights - Glock Small Frames MOS 1 - Front Sight 1 - Rear Sight 1 - Front Sight Screw Trijicon GL243-C-601174: Suppressor/Optic Height Tritium Night Sights - with White Front/White Rear & Green Lamps - for GLOCK Models 424343x43X MOS 48 48 MOS Black