Meprolight Heckler &amp; Koch Tru-Dot Night Sight for USP full size .40 and .45 caliber， Tactical &amp; Expert. Adjustable set with green rear and front 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"> Made of highest quality material </span></li><li><span class="a-list-item"> Manufacturer: Meprolight </span></li><li><span class="a-list-item"> Meprolight HK USP f-s 40/45ACP TAC - exp g/g Adj set td </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41hTGbE7VbL.jpg" noproxy>