Truglo 3/8 Metal Dovetail Ramp .530 Sight， Red<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"> Fits any standard 3/8" dovetail. </span></li><li><span class="a-list-item"> CNC-machined steel construction. </span></li><li><span class="a-list-item"> Listed heights are measuredfrom the bottom of the dovetail. </span></li><li><span class="a-list-item"> Fiber diameter is .060". </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/513X2FwRSjL.jpg" noproxy>