Vortex Optics Tactical Picatinny Scope Rings Matte Black 30mm High

Vortex Tactical 30mm Rifle Scope Ring is perfect for mounting red-dot optics, magnifiers and other accessories with 30mm tube diameters to your Picatinny rail. When using this ring to mount a conventional riflescope, we strongly recommend lapping the rings for a proper and secure fit for your optic. Scope Ring Heights are measured from the base of the ring to the center of the riflescope tube.