The NcStar AR-15 Detachable Rear A2 Iron Back-up Sight (dual aperture) is precision-made with aluminum and steel. The fixed A2 design is adjustable for windage and elevation, and it mounts onto Weaver and Picatinny-type rails. This 2.7"-long sight weighs just 5.1 oz.
PRODUCT DESC
*AR-15 Detachable Rear A2 Iron Back-Up Sight (Dual aperture)
*Precision Made Fixed A2 Design – Adjustable fo Windage and Elevation
*Mounts onto Weaver & Picatinny typ rails
*Aluminum & Steel onstruction
*Length: 2.7"
*Weight: 5.1 oz
NCSTAR AR15 DETACHABLE REAR SIGHT
$28.57
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