Flip Up Backup Battle Sights by Ozark Armament Picatinny Mount AR Pattern Flat-top Upper Co-Witness Iron Sights BUIS<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Milled Aluminum Flip Up Front and Rear Sight Spring Loaded for Quick Deployment </span></li><li><span class="a-list-item"> Fully Adjustable for Windage and Elevation </span></li><li><span class="a-list-item"> Co-Witness with Standard AR Optics when Flipped Up Low Profile and Out of the Way When Down </span></li><li><span class="a-list-item"> Both Precision and CQB Apertures on Rear Sight Standard AR Front Sight Post on Front </span></li><li><span class="a-list-item"> Backed by Our US Support Team and Full One Year Warranty </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/312%2Bn2CdR3L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/319kdP7yYGL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41N1g%2BU5A%2BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31CHm6U118L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31tmNfATW2L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41OGwerdPpL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/417JJceCWrL.jpg" noproxy>