XS Sights MNMLST Tritium Night Sights – Glock 19 MOS

The XS Sights MNMLST tritium night sight set delivers a clean, unobstructed sight picture for Glock 19 MOS pistols. Featuring self-illuminating tritium inserts in both front and rear sights, the MNMLST provides reliable aiming reference in low-light and no-light conditions without batteries or external illumination. The minimalist design reduces visual clutter while maintaining fast target acquisition.

Designed specifically for Glock 19 MOS (Modular Optic System) slide cuts, these sights install directly onto factory mounting points. The low-profile configuration co-witnesses with most red dot optics, allowing shooters to use irons as backup sights or primary aiming references. Tritium vials are sealed in machined steel housings for long-term durability and consistent brightness over the rated lifespan.

• Type: Tritium Night Sights (Front & Rear)
• Compatible Model: Glock 19 MOS
• Illumination: Self-luminous tritium inserts
• Configuration: Minimalist design, co-witness height
• Material: Machined steel housings
• Installation: Direct mount to MOS slide
• Use Case: Low-light/no-light aiming, optic backup