Christopher Grosz

The late Christopher Grosz was a decorated Littleton, CO police office with extensive experience as an instructor in armed and unarmed and unarmed combat skills, including certification as a PPCT Spontaneous Knife Defense Instructor and FBI Defensive Tactics Instructor

Michael D. Janich is one of the foremost modern authorities on handgun point shooting and one of the few contemporary instructors to have personally trained with the late close-combat legend Col. Rex Applegate. In addition to making his own martial arts equipment, noted martial arts author and instructor Michael Janich has designed and engineered everything from blowguns to knives, including the highly acclaimed Masters of Defense Tempest folding knife.