John has been a federal law enforcement officer since 1992, serving primarily in uniform patrol. He currently serves as an instructor (firearms, tactics, active shooter, & use of force), an armorer, and a field training officer for his agency. John has earned firearms instructor certifications from the Federal Law Enforcement Training Center (FLETC) (Pistol, Revolver, Shotgun, Rifle, Select-Fire), the Federal Bureau of Investigation (FBI), the National Rifle Association (NRA), and Rangemaster (Master Instructor Certification), among other organizations. John has been a Rangemaster instructor since 2001 and has helped teach armed citizens, law enforcement officers, and military personnel across the country. He is also a noted public speaker and has been engaged for speeches and research presentations on armed defense and use of force at a variety of national and international venues since 2005.
Check out John’s curriculum vitae!