The CLIF is designed to integrate the next generation of weapons-mounted Laser Range Finders to the Badger C1 series of Unimounts via the C1 ARC. The C1 CLIF is designed to be attached/detached without the removal of the C1 Ring cap to maintain zero of the primary optic. The C1 CLIF comes in two variants Short or Long. 7075 T6 Aluminum, Mil Spec Type III Hardcoat Anodized, black or tan. Short: 9 slots Length: 3.945” / Height from center of optic: 2.04” 1.8 oz.