Aimpoint M4 2 Minute of Angle ACET CompM4 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"> n/a </span></li><li><span class="a-list-item"> Imported </span></li><li><span class="a-list-item"> Part of Aimpoint's highest-end series， sight features improved energy efficiency， high battery compartment， and internal voltage regulator that allows operation on any AA battery </span></li><li><span class="a-list-item"> Integral mount eliminates need for separate ring， and can be customized with vertical and forward spacers to fit variety of weapon systems </span></li><li><span class="a-list-item"> Unique coating on front lens reflects dot’s selected frequency of red light at near 100% efficiency to give highest possible dot brightness with least amount of energy </span></li><li><span class="a-list-item"> Shipped with QRP2 mount and standard AR15 spacer， and killFlash anti-reflection device and MILSPEC rubber lens covers </span></li><li><span class="a-list-item"> Includes limited manufacturer's warranties of two years for professional or competitive use， and ten years for personal or recreational use </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41OTJwOXPeL.jpg" noproxy>