Black Glock MOS footprint ModMount optic-side mount viewed from above on a light background.

ModMount - Glock MOS Footprint

$19.99
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Black Glock MOS footprint ModMount optic-side mount viewed from above on a light background.

ModMount - Glock MOS Footprint

$19.99
MOD-MOS

Component check: This optic-side mount fits any ModMount base. Choose the footprint and, when offered, the optic-screw thread required by your optic.

This optic-side mount provides the Glock MOS footprint. Compatible optics include the Holosun SCS MOS.

About This ModMount Optic-Side Mount

This component provides the optic interface in the ModMount system. Its oval stud seats in any ModMount base, and two flat-head M4 screws secure the connection.

Complete Your ModMount System

A complete setup requires a base that matches the firearm receiver, rail, or dovetail and an optic-side mount that matches the optic. Optional vertical and 45-degree offset spacers install between the base and optic-side mount when additional height or an offset position is desired.

Every ModMount optic-side mount works with every ModMount base and spacer.

Choose the Correct Interface

Optic compatibility is determined primarily by mounting-screw spacing and recoil-lug spacing. Choose the interface that matches the optic manufacturer's stated footprint. When more than one optic-screw thread is offered, select the thread required by the optic.

Installation Notes

Seat the optic-side mount directly in the base, or place an optional spacer between them, then secure the assembly with two flat-head M4 screws. Attach the optic to the mount and check screw length before final assembly. No optic screw should protrude far enough to contact another component.

Review the ModMount system guide for component selection and the installation instructions for torque values, screw-length checks, and optional thread locker guidance.

Designed and Manufactured in the USA

Armadyne ModMount optic-side mounts are CNC machined from 6061-T6 aluminum in our Lincoln, Nebraska shop, then sandblasted and finished with H-Series Cerakote for wear and corrosion resistance.

Warranty and Returns

Armadyne stands behind the mounts and components we manufacture. Review our warranty and returns information for support, exchanges, and discretionary return terms.

Choose Your ModMount Base

Select the base that matches your firearm receiver, Picatinny rail, or dovetail. A base is required to complete the ModMount system.

Optional ModMount Spacers

Add a compatible spacer when the application needs more optic height or a 45-degree offset.