Perfect Fit for Glock 43X & 48 MOS ONLY – Specifically engineered for Glock 43X and 48 factory MOS slides only. Not compatible with non-MOS versions or other Glock models. Replaces the factory optic plate using OEM hardware—no gunsmithing required. Aircraft-Grade 6061 T6 Aluminum – Precision-machined from premium 6061 T6 billet aluminum for superior strength without added weight. Finished with a hardcoat anodize that resists wear, scratches, and corrosion for enhanced longevity in any environment. OEM-Profile CNC Machining – Designed with tight tolerances to mirror the factory optic cut for a secure, rattle-free fit. Ensures seamless coverage and retention across all shooting conditions. Exclusive Aspis Cut Design – Features NDZ’s custom Aspis Cut for a distinctive, aggressive aesthetic. Adds a bold tactical look to your slide while maintaining practical functionality. Proudly Made in the USA – Manufactured in-house at NDZ Performance’s Connecticut facility using American-made materials and state-of-the-art CNC equipment. Backed by over 20 years of firearms machining excellence.

MOS Optic Cover Plate for Glock 43X & 48 – NDZ Performance CNC Aluminum Slide Plate with Aspis Cut Design, Fits Glock 43X/48 MOS Models Only, USA-Made Anodized Finish

Upgrade your Glock 43X or 48 MOS with the NDZ Performance Optic Cover Plate—precision CNC-machined from 6061 T6 aircraft-grade aluminum and finished in a rugged anodized coating. This cover plate directly replaces your factory Glock MOS plate and is tailored specifically for the slimline 43X and 48 factory MOS models, delivering a perfect drop-in fit.

Our proprietary Aspis Cut design adds a unique, tactical edge to your slide while maintaining low-profile functionality. Whether you’re building out a custom carry gun or refining the aesthetics of your pistol, this plate provides both form and function without compromise.

Every plate is manufactured with tight tolerances and a factory-matching optic pocket profile to ensure maximum retention and compatibility. Installation is straightforward using your factory screws—no modifications or special tools required.

Why Choose NDZ Performance?

With over 20 years of experience in the firearm accessories industry, NDZ Performance is a trusted name among shooters nationwide. Our products are proudly made in the USA using top-tier materials, precision CNC machining, and a dedication to quality. When you choose NDZ, you're choosing innovation, reliability, and true American craftsmanship.