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

by Fab Defense

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

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Specifications

Manufacturer:
Fab Defense
Category:
Rear Sight
UPC:
7290105941992
MPN:
FX-RBS
Required Component:
No
Retail: $55.20
Fab Defense FX-RBS Rear Back-Up Sight folds to a low-profile configuration for AR-15, M4, and M-16 platforms. It attaches easily to any 1913 Picatinny rail and can serve as a primary or back-up sight. Features two apertures, 3 mm and 1.5 mm, for different eye reliefs and lighting conditions. Constructed from aluminum and polymer with a quick spring-locked deployment mechanism and a black finish.

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Classic Firearms
In Stock
$55.20
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