UTG MRO Low Profile MountLow profile mount for Trijicon MRO MRO Patrol red dot sights and others with the MRO mounting footprint. Mounts to picatinny rails with low height build. Features Precision CNC Machined from 6061 T6 Aircraft Grade Aluminum and Finished in a Matte Black Anodize Low Profile 0. 20" Saddle Height Positions MRO MRO Patrol at a Low Enough Height to Achieve a Comfortable Cheek Weld and Correct Sight Alignment on Most Shotguns and Rifles with Stocks Not in