RADIAN GUARDIAN EPS MNT FOR GLK MOS

Description

The Radian Weapons Guardian is a purpose-built optic guard mount designed to seat a Holosun EPS directly onto a Glock MOS-pattern pistol. The MOS system on Glock pistols is functional and popular, but its factory footprint leaves the optic exposed and reliant solely on the mounting screws for retention and alignment. The Guardian addresses that by providing a machined aluminum interface that locks the optic into a defined position and adds a mechanical guard around it, reducing the chance of the optic shifting under recoil or taking damage from incidental contact during carry and training.

The hard anodized black finish on the aluminum body is not purely cosmetic — anodizing hardens the surface of the aluminum, giving the mount meaningful resistance to wear at the contact points where the optic and slide interface repeatedly. For a component that lives between a glass optic and a reciprocating slide, that durability matters in sustained use. Installation is straightforward and does not require modification to the pistol beyond what the MOS cut already provides.

This mount is a practical choice for a shooter who has already committed to the Holosun EPS platform on a MOS-equipped Glock and wants a more robust, retention-oriented mounting solution than the standard adapter plate approach. It is equally suited to a duty or carry setup where optic security is a priority as it is to a dedicated training pistol that sees high round counts and rough handling. Radian Weapons manufactures the Guardian under part number G1002.