This AR-15 Picatinny Riser Mount is perfect for the lower 1/3 Co-witness with a BUIS or scope. The riser lower 1/3 co-witness mount is made from black hard anodized aircraft grade aluminum and it accepts all standard Weaver/Picatinny 1913 accessories. It lifts your mounting surface for the optic by 0.5", perfect for lower 1/3 co-witness with a back-up iron sight.
Color: Matte Black
Material: Aircraft Grade Aluminum
For AR-15 lower 1/3rd Co-witness
Length: 5 inches