This set of rapid transition sights is a great addition to your picatinny rail. You can grab this high-quality canted backup iron sight for your AR-15 or AR-10! These offset iron sights combo includes both the rear and front sights; made from T6 Aluminum. Comes with a lifetime warranty and fast shipping! These offset iron sights will not only increase the aesthetics of your firearm, but increase accuracy and performance. Folds away easily for a low profile. Make use of these backup sights today! Rear sight has dual aperture (large for close quarters, smaller for further distances)Low profile, won't interfere with other attachmentsFits any flattop receiver or Picatinny RailLightweight Folding Mechanism {{widget type="Magento\Cms\Block\Widget\Block" template="widget/static_block/default.phtml" block_id="42"}}It is the responsibility of the consumer to ensure all state, local, federal, and ITAR regulations are followed