The Vortex Optics Pro 12 O'Clock Red Dot Mount lets you add a red dot above your primary riflescope for fast, close-range capability or a backup sighting system. Direct-mounts DeltaPoint Pro-footprint red dots to Pro Riflescope Rings and Pro Cantilever Mounts. IncludedTorx T-25 Wrench(6) Torx T-25 Screws FeaturesCompatible with DeltaPoint Pro Footprints6061 Aluminum - Durable and LightweightLaser Engraved Torque Specifications