The Holosun SCS-MOS (Solar Charging Sight) represents the next step in the evolution of pistol mounted red dot sights. The SCS-MOS uses an incredibly low profile mounting deck that is compatible with Glock pistols with the MOS configuration, allowing the use of standard-height iron sights. Holosun SCS sights, use solar power, an integrated rechargeable power source, and an automatic and manually adjustable reticle brightness system to ensure your sight is always ready.
Does not include screws. The screws included with the MOS are to be used to mount this red dot