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FAB Defense FX-RBS Rear Back-Up Sight Folding Black for AR-15, M4, M16

MPN: FX-RBS  |  UPC: 7290105941992

PRODUCT DESCRIPTION

The Fab Defense FX-RBS is an innovative, unobtrusive, and resilient auxiliary rear sight. It's compatible with all front sights and is engineered for maximum optical efficiency. It's easily attachable to any 1913 Picatinny rail, perfect for M4 / AR-15 / M-16 platforms. Whether you use it as a primary or back-up sight, the unique angel-wing-shaped front shroud aids in image centering with any front sight.

Its sleek, low folded profile is designed to prevent snagging on gear, webbing, or natural obstacles. The dual apertures of 3mm and 1.5mm cater to different needs - the 3mm aperture can be used for long eye relief mounting, low light conditions, and quicker target acquisition, while the 1.5mm is perfect for close eye relief mounting and improved accuracy.

Constructed from high-quality polymer and metal, the sight is extremely sturdy. It features a quick spring-locked deployment mechanism that promises durability and won't slip, break, or deform. This model comes in a stylish black finish.

SPECS
Firearm Type Rifle
Windage Adjustment Yes
Frame Color Black
Style Folding
Material Aluminum/Polymer
SKU ACC-FABDEF-FXRBS
Country of Manufacture No
License Requirement None
Manufacturer Fab Defense
Mfg. Part Number FX-RBS
UPC 7290105941992
Action No
Barrel Length No
Barrel Twist No
Barrel Bore Type No
Barrel Finish No
Barrel Fluting No
Barrel Profile No
Mount Type No
Beam Color No
Firearm Fit AR-15
Threaded Barrel No
Condition New
Free Shipping No
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