On this episode of SPOTTER Up COMBATIVES, Jeff Mau sits down with John Valentine to discuss building a holster for fighting. Jeff Mau is the Head of Strategy & Development as well as the Founder of Tenicor LLC. Tenicor is a tactical products design, development, and manufacturing company. They believe that your mission drives your equipment. Based on this, they develop intelligently designed products to for law enforcement, military, and private citizens.