XS Sights Minimalist Optic Plate & Fiber Optic Sights for Glock

The XS Sights Minimalist bundle pairs a ready-made optic plate with low-profile fiber optic backup sights to simplify mounting an RMR-footprint optic on Glock MOS pistols. The combination increases sight window visibility while providing a simple backup sight picture and out-of-the-box co-witness. Components are CNC machined from steel and finished with BlackNitride for enhanced corrosion resistance. The plate is engineered to secure RMR-footprint optics and stabilize them under recoil.

Key Specifications

• The kit is an optic plate and fiber optic backup sight combo designed for Glock MOS pistols.
• Compatibility is Glock MOS (RMR footprint); fits Glock 19.
• The components are CNC machined steel for strength and reliability.
• The finish is a BlackNitride surface treatment for improved corrosion resistance.
• The sights provide a low co-witness to avoid obstruction of the optic window.
• The mounting plate offers 30% more thread engagement to help reduce optic screw failure.
• The plate includes an additional recoil lug to stabilize the optic and reduce stress on fasteners.
• The kit includes optic plate, front sight, rear sight, screws, blue and red threadlocker, and a Torx bit for installation.
• Front sight options are listed as tritium or non-tritium (configuration unspecified) in source materials.

Engineered for simplicity and durability, this XS Sights Minimalist bundle provides a practical pathway to install and co-witness an RMR-footprint optic while retaining a low-profile backup sight picture. The combination of a robust steel plate, enhanced thread engagement, and included hardware makes it suitable for shooters who want a clean optic installation with dependable mounting features.