FAB Defense FXFRBS Front and Rear Set of Flip-Up Sights Black Folding for AR-15 M4 M16
$109.19 Original price was: $109.19.$83.99Current price is: $83.99.
The Front/Rear Back-Up Sights comes with the FBS a low-profile durable auxiliary front sight. It is readily mounted on any 1913 Picatinny rail making it ideal for use on M4/AR-15/M-16 platforms. The sight can be used as a primary or back-up sight and the ergonomic angel-wing-shaped front shroud helps center the image with any rear sight. The RBS is a low-profile durable auxiliary rear sight with 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. It is readily mounted on any 1913 Picatinny rail making it ideal for use on M4/AR-15/M-16 platforms. The sight can be used as a primary or back-up sight and the ergonomic angel-wing-shaped front shroud helps center the image with any front sight.
52 in stock
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