Ameriglo GL491 Optic Compatible 3XL Tall Sight Set for Glock - Green Tritium White Outline Front / Black Rear

The AmeriGlo GL491 Optic Compatible Sight Set delivers tall, suppressor-height iron sights engineered to co-witness cleanly through a slide-mounted red dot on a Glock pistol. The front and rear blades are machined from steel and finished in a low-glare black, giving this set the durability and visual profile needed for duty, defensive, and suppressed Glock builds.

The front post is AmeriGlo's tallest 3XL Tall configuration, lit by a green tritium lamp encircled by a bright white outline ring for fast, high-contrast pickup in daylight, low light, or no light. The rear is a clean flat black blade, intentionally distraction-free so the shooter's eye locks onto the illuminated front post. Front blade height is .365" and the rear sight sits at .451" overall, producing a reliable co-witness through most popular reflex optics and a clear sight picture when a suppressor or tall compensator is fitted.

The GL491 drops directly into the factory Glock dovetail cuts with no gunsmithing required and is compatible with Glock Gen 1-5 pistols. This is a new AmeriGlo sight set, sold as a complete front and rear set, ready to install on your Glock.