Cross Armory Glow-In-The-Dark Pistol Sights Gold Tall. Our proprietary glow in the dark substrate absorbs ambient light and glows in low light. The pairing of these two glowing features ensures the front sight will glow brightly in low light and total darkness as well as well in bright light shooting conditions. Cross Armory Night Sights provide fast sight acquisition. The extra-wide notch provides a bigger window to acquire the front post and the increased air around the front sight edges allows for more precise sight alignment. In low light our 3-Dot sights give improved alignment by using a large bright dot in the front sight. Our proprietary glow in the dark substrate dot absorbs ambient light and glows in low light. Cross Armory Night Sights are hand made from Stainless Steel. The stainless steel construction ensures the sights are durable and corrosion resistant to harsh elements and salt water. The rear sight includes a set screw with thread lock to ensure your sights do not get bumped or moved. The front sight screw is CNC milled from stainless steel for strength and durability. Cross Armory Night Sights are tested and proven to withstand rigorous everyday pistol use including rigorous shooting holstering and rough slide handling while keeping your sight alignment exactly in place. Specifically engineered to be as robust as possible while still allowing use with a suppressor or as co-witness backup iron sights for a slide-mounted red dot sight such as the Trijicon RMR or Trijicon SRO Sights must be installed by a licensed armorer with a professional sight pusher with soft jaws that will protect finish during installation. Use of punches or hammers will damage finish and void warranty. Please have your armorer contact Cross Armory for proper installation. Specifications for Cross Armory Glow-In-The-Dark Pistol Sights: Manufacturer: Cross Armory Gun Make: Glock Gun Model: Universal Front Sight Color: Green Fabric/Material: Stainless Steel Gun Type: Pistol Illumination Color: Green Condition: New Features of Cross Armory Glow-In-The-Dark Pistol Sights Glow-in-the-Dark 3 Point Light charged CNC Stainless Steel SINGLE HAND charging 2X the stability & GUARANTEED placement with thread locked REAR SIGHT screw Fits all standard Glock Dovetails except G42/43 FAST EASY installation Package Contents: Cross Armory Glow-In-The-Dark Pistol Sights Front Sight Screw Rear Sight Cross Armory crGSt-gd: Glow-In-The-Dark Pistol Sights Gold Tall