Posted 17 Aug 2016 Be sure to take a look at the two HK USC, UMP front sights we have available on our website! These are easy to install--just swap out by knocking out the roll pin, replace the factory sight with one of these, re-insert the roll pin and you're good to go! Great to have on hand as a replacement part or as an upgrade, so be sure to check them out! Order on our website or by phone. WWW.HKPARTS.NET || 801.987.3494 __________ HK USC, UMP Front Sight || $15.95https://www.hkparts.net/shop/pc/HK-USC-UMP-Front-Sight-12p254.htm XS Night Sight - Front For USC, UMP & G36 Rifles || $69.95https://www.hkparts.net/shop/pc/XS-Night-Sight-Front-For-USC-UMP-G36-Rifles-12p808.htm __________ Thanks for looking! Click here to visit our website to view more HK parts & accessories. West Jordan, Utah, United States Share this post Link to post Share on other sites