The C1 T2 mount is the next generation of Aimpoint mounts. This is a super rugged mount with a minimal foot print, solid mounting system and elegant C1 styling. Allows the use of any C1 J-arm socket accessory. 7075 T6 Aluminum, Mil Spec Type lll Hardcoat Anodized. 1.43" Co Witness height. Badger Ordnance Condition One Aimpoint T2 1.43" Co-witness Black C. O.M. M. Mount 143-0T2B