Shadow Systems CR920 Elite 9mm Luger 3.41in Black Nitride Pistol – 10+1 Rounds – At Shadow Systems they provide a highly-evolved version of a proven platform that incorporates the features that top military, law enforcement, and competitive shooters have come to expect. Offering both completed firearms and custom parts for those who would like to selectively enhance their existing firearm. Shadow Systems team members have backgrounds in the military, law enforcement, engineering, competition shooting and aerospace sectors. This diversity of experience allows them to handle a wide array of projects and offer what they believe will work best for you.