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RSR Stock #: FABFX-FBS
Manufacturer Part #: FX-FBS
UPC: 7290105942005

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F.A.B. Defense, Flip Up Front Sight, Fits Picatinny Rails, Polymer, Black

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  • Can be used as a primary or back-up sight
  • Ergonomic angel-wing shaped front shroud
  • Low folded profile
  • No tools needed

Product Description

FBS is an advanced, low-profile, durable, auxiliary front sight. It can be used with any rear sight, but has been designed to provide an extreme optical advantage when paired with the FAB Defense(R) RBS Rear Back-up Sight. Sight pin elevation is easily and quickly adjusted without tools. FBS is readily mounted on any 1913 Picatinny rail, making it ideal for use on M4 / AR-15 / M-16 platforms and on the FAB Defense(R) KPOS.

Specifications