H and K Trijicon USP HD Front Outline Night Sight Set<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"> Trijicon HD Night Sights </span></li><li><span class="a-list-item"> Fits the H&amp;K USP </span></li><li><span class="a-list-item"> Tritium-filled glass lamp provides superior illumination in no light or low light conditions </span></li><li><span class="a-list-item"> Green lamps are warranted for 12 years from the date of manufacture </span></li><li><span class="a-list-item"> Professional installation recommended </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31VSv08-SAL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/21SfIEiwg1L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/21xHw9uuHTL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/01HusQA-qMS.png" noproxy>