XS Sight Systems Minimalist Fiber Optic Front Sight & ACRO Optic Plate for Glock MOS

The XS Sight Systems Minimalist fiber optic front sight and ACRO footprint optic plate bundle is purpose-built for Glock MOS (Modular Optic System) pistols running an ACRO-pattern red dot. This two-piece package delivers a low-profile backup iron sight that co-witnesses through your optic without obstructing the sight picture.

Both components are CNC-machined from steel and finished in a corrosion-resistant Black Nitride coating. The included ACRO optic plate provides 30% more thread engagement than factory plates for a more secure, rock-solid mount of your ACRO-pattern red dot. Up front, the Minimalist fiber optic front sight gathers ambient light for fast daytime target acquisition while serving as a reliable backup if your optic ever goes down.

Designed specifically for Glock MOS pistols, this bundle is the ideal upgrade for shooters who want dependable backup iron sights alongside their ACRO-pattern red dot without sacrificing a clean, snag-free carry profile.