Glock 74008 MOS Adapter Plate 01 Steel Black

The Glock MOS Adapter Plate 01 (part number 74008) is the OEM optic-mounting plate designed for Glock MOS (Modular Optic System) pistols. Machined from durable steel with a black finish, this plate drops directly into the factory MOS optics-ready slide cut and provides a secure mounting interface for a specific red-dot footprint.

Series 01 plates are configured to accept optics from manufacturers including Optic Doctor, Meopta, Insight, Vortex, and Burris, making this a direct-fit solution for shooters standardizing on those particular red-dot footprints. The plate measures 5.40" long by 3.90" wide with a low-profile 0.20" height, and ships as a complete set ready to install on your Glock MOS pistol.

As an OEM Glock part, the plate is built to factory tolerances and integrates cleanly with the MOS slide cut and factory screw pattern. Whether you are swapping from one optic system to another or replacing a worn plate, this is the genuine factory component for your Glock MOS pistol.