The Trijicon Suppressor/Optic Height Night Sight Set (brand part no. GL243-C-601141) is a three-dot tritium iron sight set, built for the Glock 42 with the added height needed to co-witness over a suppressor or through a mounted optic. Standard-height sights disappear below the bore line of a suppressor or the housing of a mounted optic; this taller square-notch set restores a usable sight picture in both configurations, with green tritium lamps for low-light visibility.

Key Specifications

• Suppressor/optic height restores a usable sight picture with a can mounted or an optic installed.
• Square-notch rear sight style for a precise sight picture.
• Green tritium lamps stay visible in low light with no batteries.
• Direct fit for the Glock 42 requires no modification.

Frequently Asked Questions

Why do these sit taller than standard sights? The extra height lets the shooter see the sight picture over a suppressor or through a mounted optic’s window.

Do they glow in the dark? Yes, green tritium lamps provide low-light visibility with no batteries needed.

Buy the Trijicon Suppressor-Height Night Sight Set for Glock 42

Add this sight set to your gun sights lineup by ordering from our Lubbock, Texas gun shop — it ships fast and direct.