TruGlo TG132G2 Fiber-Optic Pro Red Fiber Optic Front / Black Blank Rear Sight Set - Glock 20/21

The TruGlo TG132G2 Fiber-Optic Pro pistol sight set delivers fast, intuitive aiming for Glock 20/21-pattern pistols in the high sight configuration. Featuring an ultra-bright red fiber-optic front paired with a blacked-out rear sight, the design maximizes target contrast and speeds front-sight pickup in daylight and low-light shooting.

Built on a rugged steel frame finished in TruGlo's signature Black Nitride Fortress coating, this sight set is engineered for long service life and corrosion resistance. The serrated sight faces cut glare, while the patented light reflector design around the front fiber rod amplifies available light. Fiber diameter measures 0.050".

This high-style Fiber-Optic Pro install is intended for Glock 20, 21, 25, 29-32, 37, 40, and 41 pistols. It is not designed for use with MOS Glock pistols; TruGlo recommends sight installation be performed by a qualified gunsmith. The package includes the front sight, rear sight, spare fibers, and reflective tape for ongoing maintenance and replacement.