Monstrum Tactical Low Profile Picatinny Riser Mount with Quick Release， for Red Dots， Scopes， and Optics (0.5 inch H x 2.5 inch L)<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"> Low profile riser mount for red dots， scopes， and optics， allows for sight clearance over front sights </span></li><li><span class="a-list-item"> 0.5 inch of rise， Picatinny rail mount， will accommodate Picatinny or Weaver standard red dots and optics </span></li><li><span class="a-list-item"> Attaches and detaches quickly and easily via integrated quick release mechanism </span></li><li><span class="a-list-item"> Sturdy and lightweight， crafted from aircraft grade 6061 aluminum </span></li><li><span class="a-list-item"> Available in 1.5 inch (3 Picatinny slots) and 2.5 inch (5 Picatinny slots) versions. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41eN7VoQ7JL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31FeuHf-QdL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31L57lZhinL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ZTamoI6ZL.jpg" noproxy>