TRUGLO Brite-Site TFO Green for Glock 20 - 37 Handgun Sights (TG131GT2)

The TRUGLO Tritium/Fiber Optic Handgun Sight, Front Green, Rear Green, Glock 20 - 37 (TG131GT2) offers exceptional brightness in a low profile configuration that won't hang up in your holster or slow you down.

This sight uses Truglo patented TFO technology - combination of Tritium and Fiber Optic technologies. The Tritium maintains the brightness level of the sight in low-light (or NO light) conditions. That means you can see your sight even in complete darkness - with perfect transition through all lighting conditions. Tritium does not need batteries and does not need to be charged with light - it simply glows!

The TFO sight has a snag-resistant design and fits standard holsters, so there is no need to buy extra expensive accessories to use them. This model sight fits Glock 20, 21, 29, 30, 31, 32 and 37. CNC-machined, steel construction provides superior durability for combat or competition.

Machined channels in front and rear sight housings provide maximum, ambient light gathering and protect the rods from damage while concealing them from your target. Two-dot rear and single dot, serrated front sight makes alignment easy so you can concentrate on your target.

DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.