The MOS slide comes with a cover plate when no optic is mounted and four different plate options to comply with the specifications of some of the most trusted optic manufacturers in industry like C-More, Docter, Insight, Meopta, Leupold and Trijicon.
The MOS replacement slide is offered for several models* to upgrade your standard slide to a MOS slide. By choosing this option your slide will be exchanged and your weapon serial number stays the same. Upgrade for mounting of popular optical sights
