Trijicon RMR Footprint Plate for Accessory Ring Caps w/Q-LOC Technology - Medium. Plates can be mounted at the 12 o-clock location for heads up shooting or either 45 for close range shooting through adjusters. Features a Mil-Spec drop test rated 6061-T6 aluminum design. Designed to work with Trijicon Q-LOC style variable power mounts and accessory ring caps to create a full optics solution in one system. Specifications for Trijicon RMR Footprint Plate for Accessory Ring Caps w/Q-LOC Technology: Manufacturer: Trijicon Red Dot Sights-Footprint: RMR Optic Cut: Not Applicable Color: Black Package Contents: Trijicon RMR Footprint Plate for Accessory Ring Caps w/Q-LOC Technology What's in the box: 1 - Accessory Plate 1 - Sealing Plate 4 - Screws 2 - Hex Key Trijicon AC32118: RMR Footprint Plate for Accessory Ring Caps w/Q-LOC Technology - Medium