The Truglo TFX suppressor-height sights for Glock 20 (part no. TG13GL5A) are a tritium and fiber optic sight set with taller sights to clear a mounted suppressor. The maker lists the fit as Glock 20, 21, 25, 29, 30, 31, 32, 37, 40 and 41, excluding M.O.S. models. They glow day and night, using Swiss tritium assembled in the USA, and the steel is CNC-machined with a rust-resistant finish. Choose them for a larger-frame Glock that runs a suppressor.

Key Specifications

• The fit is Glock 20, 21, 25, 29, 30, 31, 32, 37, 40 and 41, excluding M.O.S. models.
• The sights are suppressor-height, taller than standard sights so they remain visible with a suppressor mounted.
• The sights use tritium plus fiber optic technology and glow bright day and night.
• The tritium is assembled in the USA with Swiss tritium.
• The glowing elements are fully encapsulated in a sealed capsule resistant to oils, chemicals and cleaning solvents.
• The front sight uses a Focus-Lock design for fast, accurate shooting.
• The sights are CNC-machined steel with a nitride Fortress Finish for rust resistance.

Frequently Asked Questions

Which Glock models does this set fit? It fits Glock 20, 21, 25, 29, 30, 31, 32, 37, 40 and 41, excluding M.O.S. models.

Will it fit a Glock 19 or 17? No. The Glock 17, 19, 22, 23, 26 and similar models use the separate TFX suppressor-height set that carries a different fit list.

Is it made to clear a suppressor? Yes. These are suppressor-height sights, taller than standard sights so they can be seen over a mounted suppressor.

Buy the Truglo TFX Suppressor-Height Night Sight Set for Glock 20, 21, 25, 29, 30, 31, 32, 37, 40 and 41

Larger-frame Glocks in 10mm and .45 ACP are popular suppressor hosts, and this set gives them a sight picture that works. Order it from our Lubbock, Texas gun shop for fast, direct shipping, and see more gun sights.