NBS Low Profile Detachable Rear Iron Sight w/ Dual Aperture and Elevation Adjustments

Rugged, Durable Construction

Assembled using precision machined using both aircraft grade aluminum and steel.

Adjustable Windage and Elevation

Unlike many rear backup sights, this includes both windage and elevation adjustments to allow more precise long range work. This unit is actually modeled after the proven rear sight that is standard on carry handle rear sights. So you get the adjustability and proven design without the added bulk of the handle itself. 

Absolute Co-Witness

Designed for AR style rifles and will co-witness with standard optics.

Close Quarters and Long Range Capable

With dual apertures, one large for close range rapid target acquisition and another, smaller aperture for precision long range work.

Backed by the NBS Limited Lifetime Warranty