This AR-15 Picatinny Riser Mount is perfect for lower 1/3 Co-witness with 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. Lifts your mounting surface for optic by 0.5" perfect for lower 1/3 co-witness with back up iron sight.
Color: Matte Black
Material: Aircraft Grade Aluminum
For AR-15 lower 1/3rd Co-witness
Length: 5 inches