Black Ops Tactical® AR15 AR 15 Front and Rear 45 Degree Rapid Transition BUIS Backup Iron Sight<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"> Don't let optic failure take you out of the fight </span></li><li><span class="a-list-item"> Doesn't interfere with your optic sight picture </span></li><li><span class="a-list-item"> Allows quick， repeatable transition from primary </span></li><li><span class="a-list-item"> Standard height above bore as standard iron sights </span></li><li><span class="a-list-item"> for lefties and right handers </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41gTQWYhrAL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31pfBO0FgtL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41BfykmAPsL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/413IPRhk78L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41joLzyvsuL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41tkfpv4ymL.jpg" noproxy>