The TruGlo Fiber-Optic Sight Set (brand part no. TG131G1) upgrades a broad range of Glock pistols with a red front and green rear fiber-optic pairing for a bright, fast sight picture even in low light. TruGlo’s Tri-Dot aiming system uses contrasting front and rear colors so your eye picks up the correct dot instantly, and the CNC-machined steel housing conceals the fibers so they can’t be spotted by your target. A Fortress Finish adds a permanent protective coating for durability, and the snag-resistant profile fits standard holsters without modification. It’s built for the Glock 17/17L/19/19X/22/23/24/26/27/33/34/35/39/45 lineup, though it does not fit MOS-milled models.

Key Specifications

• Uses traditional fiber optics for bright aiming points in low light.
• Built on TruGlo’s Tri-Dot aiming system with contrasting front and rear colors.
• Front sight is red; rear sight is green.
• Housing is CNC-machined steel that conceals the fibers from the target’s view.
• Finished with TruGlo’s Fortress Finish protective coating.
• Features a snag-resistant design that fits standard holsters.
• Fits Glock 17/17L/19/19X/22/23/24/26/27/33/34/35/39/45 models.
• Not compatible with Glock MOS-milled models.

Frequently Asked Questions

Will this fit my MOS Glock? No, this set is not compatible with MOS-milled models.

What Glock models does this fit? 17, 17L, 19, 19X, 22, 23, 24, 26, 27, 33, 34, 35, 39, and 45.

Will this fit my existing holster? Yes, the snag-resistant design fits standard holsters.

Buy the TruGlo Fiber-Optic Sight Set for Glock 17/19/22/23/26/34 and More

Get a faster sight picture in any light with a durable, holster-ready fiber-optic set. Order the TruGlo Fiber-Optic Sight Set from our gun sights selection. Ships fast from a Lubbock, TX gun shop.