Product Description
Cantilever 30mm Ring Lower 1/3 Co-Witness | 1-inch Offset
Provides extra rail room for rear Back Up Iron Sights (BUIS) when using the StrikeFire red dot along with the VMX-3T magnifier. The cantilever ring will move the StrikeFire forward about one inch.
Provides absolute co-witness mounting height. Will work with most 30 mm red dot sights.