Cantilever 30mm Ring— Absolute 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 of 37 mm. Will work with most 30 mm red dot sights.
Vortex Limited Lifetime Warranty:
All limited lifetime warranted products will be repaired or replaced at no charge for any manufacturer defects.