SKU: MFTBUPSWR
UPC: 676315033127
The Mission First Tactical Rear Backup Sight with Windage Adjustment in black is a polymer flip-up rear sight engineered for AR-platform rifles requiring a reliable secondary sighting system. Built to mount directly to any Picatinny rail-equipped upper receiver, this backup rear sight delivers rapid target acquisition when primary optics fail or require replacement during sustained operations.
This MFT backup rear sight features dual-aperture peep sights on the same plane, designed to co-witness with reflex-type optics at true height-over-bore. The windage-adjustable design allows zero correction without tools or rail repositioning. When folded down between uses, the apertures remain shrouded and sheltered from impact and environmental contamination—a critical detail for weapons carried in vehicles, stored in racks, or deployed in dusty or sandy environments. The low-profile, snag-free construction prevents hang-up on body armor, tactical vests, or entry gear.
Operators, law enforcement, and competitive shooters rely on backup sights as insurance against optic failure or damage. This MFT rear sight excels in patrol rifles, entry weapons, designated marksman setups, and long-range backup systems where precision and speed matter. The polymer construction reduces weight and cost while maintaining the rigidity required for repeated deployment and heavy use. Compatibility with standard 1913 Mil-Spec Picatinny rails ensures installation on virtually any modern AR-15 or AR-10 upper receiver without gunsmithing.
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