Upgrade your RICO Mk1 Series Thermal Weapon Sight with the ILR-1000 Infrared Laser Range Finder. This accessory easily attaches the RICO Mk1’s picatinny rail via quick disconnect mount, and links to the scope with a simple USB data cable. Once attached, the ILR-1000 delivers +/- 1–yard accuracy to targets out to 1000 yards and offers two ranging modes: Single ranging and Continuous ranging. The ILR-1000 then overlays the ranging results directly onto the RICO Mk1’s display for easy referencing.