The Northtac MM3 is equipped with 3X magnification and adds versatility to any Northtac optic. The premium lenses offer a crisp sight picture with optimal eye relief. Complete with turret adjustment to center the red dot and a fine focus ring the user can easily engage targets even further than before. The magnifier out the box will work with any Lower 1/3 Co-Witness height optic and mounts to any Picatinny style rail. The canted locking feature easily allows for the user to engage or disengage the magnifier by locking it to the side or back in place.