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We have a very affordable and dependable AR15 Backup Rear Sights for sale. This is an A2 Style Adjustable Iron Sight for AR-15 M4 Flattop Rifle.
This NcStar MARDRS is compact enough that it does not take up much of your Picatinny rail space. You can have a backup rear sight ready to go at
the moment's notice and still have space for a reflex, red-dot or holographic optic on your AR15 upper receiver.
This AR-15 Back-Up Rear Sight should fit all AR15, M4 and M16 Flattop Picatinny Rail Upper Receivers. It is fully adjustable for
elevation and windage with knurled click adjustable controls. We also have M-16/AR-15 Flip Up Rear Sight if you are looking for another type of AR15 Backup Iron Sight.
Matee Black Color
Made of Steel and Aluminum
A2 rear sight assembly with large and small rear aperture.
Large steel thumb nut and steel rail clamp for positive and secure attachment to your upper receiver.
Made by NcStar
If you need a tool to sight your AR-15 Rifles, we have AR15 Front Sight Adjustment Tool for sale.
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