FAB Defense Top Mounted Deployable Rear Sight Black FX-RBS

Gun Parts Fab Defense UPC 7290105941992 MPN FXRBS

$11.49

Down 8.0% since Nov 6

at Optics Planet · checked 5 hours ago

Shipping calculated in cart · free over $49

6 retailers · $11.49 to $55.99 in stock

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Lowest price across retailers each day.

Lowest seen: $11.49
Typical price: $54.99
Tracked since: Apr 9, 2026

Today's best price matches the 215-day low and is 79% below typical.

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