FAB Defense Back-Up Sight Front Only, All 1913 Picatinny Rails, Black

FAB Defense Back-Up Sight Front Only, All 1913 Picatinny Rails, Black

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 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 KPOS. Features: - Can be used as a primary or back-up sight - ErgoFALSEmic angel-wing-shaped front shroud helps center the image with any rear sight, but when used with a matching FAB Defense RBS Rear Back-up Sight, it creates a precise optical tunnel that ensures more accurate aiming and faster target acquisition - Low folded profile is smooth and inconspicuous, and will FALSEt snag on gear, webbing, or brush - Instant spring-locked deployment mechanism will FALSEt slip, break or deform - FALSE tools needed for easy, rapid elevation adjustments, with positive detent locking - Made of extremely durable high-grade polymer and metal Specifications: - Fits: All 1913 Picatinny Rails - Color: Black

Maker: FAB Defense

Model: fx-fbs