The U.S. Army has selected the Leupold & Stevens Mark 5HD 3.6-18×44 mm riflescope for use on its M110 Semi-Automatic Sniper System.https://www.shootingillustrated.com/articles/2020/4/14/us-army-chooses-leupold-s-mark-5hd-36-18×44-mm-riflescope/