Matech 600 Meter Back Up Iron Sight.
This is the same BUIS issued to many of the US military branches. Works incredibly well, and has a built in bullet drop compensator. Asking $60 plus actual shipping.
www.cgwgun.com/MATECH-BUIS-Sight__MATECH-BU.aspx
This is the same BUIS issued to many of the US military branches. Works incredibly well, and has a built in bullet drop compensator. Asking $60 plus actual shipping.
www.cgwgun.com/MATECH-BUIS-Sight__MATECH-BU.aspx
