Profense, LLC is an Aviation and Defense Company that equips, trains and sustains global elite defense forces with people who are driven to succeed founded on: Integrity, Innovation and Exceptional Customer Service Profense is registered with various U.S. Government agencies to manufacturer and support the PF M134 weapon system as well as the new PF 556 for domestic and foreign use, and has requisite National Stock Numbers (NSN’s) for Direct Commercial or Foreign Military Sales. Profense is the sole owner of 18 U.S. and International patents on and related to the PF M134 weapon system. (less)