HiViz Glock Lite Wave Rear Sight Handgun<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"> Rear sight for GLLW11 42 and 43. 0.078 inch diameter </span></li><li><span class="a-list-item"> Sight height is 6.1 mm </span></li><li><span class="a-list-item"> Interchangeable style sight， includes three sets of lite pipes in green， Red and black </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41ToEOLZScL.jpg" noproxy>