XS Sight Systems Minimalist Tritium Sight & ACRO Optic Plate for Glock MOS

The XS Sight Systems Minimalist Tritium Sight & Optic Plate bundle pairs a low-profile Big Dot tritium front sight with a precision ACRO-footprint optic mounting plate purpose-built for Glock MOS pistols. The Minimalist rear sits low enough to stay out of the optic's field of view, giving shooters a true co-witness back-up iron sight without the height math between iron and red dot.

The included optic plate is CNC-machined from steel and finished in a corrosion-resistant BlackNitride coating, providing a rugged, low-glare mounting surface for Aimpoint ACRO-pattern red dots on Glock MOS slides. XS ships the kit complete with everything needed for installation, including red and blue thread locker, mounting screws, and the correct driver bit.

Fitment: Glock 17, 19, 22-24, 26, 27, and 31-36 MOS models. The high-contrast Big Dot tritium front delivers a fast, instinctive aiming point in low light, while the minimalist rear is sized to disappear beneath the red dot so it never clutters the sight picture.

Package includes:

• XS Minimalist Big Dot tritium front sight
• ACRO-footprint optic mounting plate - steel, BlackNitride finish
• Red and blue thread locker
• Mounting screws and correct driver bit