FAB Defense Top Mounted Deployable Front Sight OD Green

FAB Defense Top Mounted Deployable Front Sight OD Green. These AR 15 Parts from FAB Defense have been designed to provide an extreme optical advantage when paired with the FAB Defense RBS Rear Back-up Sight. The FAB Defense Front Polymer Flip-up Back-up Sight is easily elevated using pins and can be quickly adjusted without tools. Specifications for FAB Defense Top Mounted Deployable Front Sight: Manufacturer: FAB Defense Additional Features: Elevation Adjustment Condition: New Sight Mounting Or