FAB Defense Top Mounted Deployable Rear Sight Flat Dark Earth

FAB Defense Top Mounted Deployable Rear Sight Flat Dark Earth. FAB Defense designed these AR 15 Parts with ergonomic angel-wing-shaped shrouds that help center the image with any front sight so that you can accurately use these in conjunction with a front back-up sight or other optic. With an instant spring-locked mechanism for deployment the FAB Defense RBS will never slip break or deform offering outstandingly reliable performance in the field. Equip the FAB Defense Rear Back-Up Sight on your weapon today for precise views down range every time. Specifications for FAB Defense Top Mounted Deployable Rear Sight: Manufacturer: FAB Defense Condition: New Sight Position: Rear Gun Model: M16 M4 AR-15 Gun Make: AR Platform Fabric/Material: Polymer Height: 14 mm Length: 52 mm Illumination Type: Non-Illuminated Hand: Ambidextrous FAB Defense Polymer Rear Sight 1S0-IRN-RPFUS Can be used as primary or back-up sight Ergonomic angel-wing-shaped shroud helps center the image with any front sight and when used with a matching FAB Defense FBS Front Back-up Sight it creates a precise optical tunnel that ensures more accurate aiming and faster target acquisition Dual apertures are 3mm for longer eye relief mounting low light and faster target acquisition; and 1.5mm for shorter eye relief mounting and greater accuracy; each is instantly selectable to match conditions Low folded profile is smooth and inconspicuous and will not snag on gear webbing or brush Instant spring-locked deployment mechanism will not slip break or deform No tools needed for easy rapid windage adjustments with positive detent locking Made of extremely durable high-grade polymer and metal Package Contents: FAB Defense Rear Polymer Flip-up Rear Sight 1S0-IRN-RPFUS Which weapon models is FAB Defense Top Mounted Deployable Rear Sight compatible with? FAB Defense Top Mounted Deployable Rear Sight is compatible with AR-15 M4 M16FAB Defense FX-RBST: Top Mounted Deployable Rear Sight Flat Dark Earth