Brett is retired from the Evansville, IN P.D. where he served as an armorer and firearms instructor. He has also served as a M.P. in the U.S. Army and has worked for Sig-Sauer doing law-enforcement firearms sales.
Brett has instructor certifications as an ILEA (Indiana Law Enforcement Academy) General Instructor, and Motor Skills (Firearms) Instructor, MILO Range course designer, Simunitions Instructor, TASER Instructor, Safariland O.C. (Pepper Spray) Instructor, PepperBall Instructor, NRA Precision Rifle Instructor, NRA Patrol Rifle Instructor, NRA Handgun/ Shotgun Instructor, NRA Advanced Tactical Handgun Instructor, SureFire Low-Light Instructor, AVOPS (Armed Vehicle Operations) Instructor, Also graduated the Action Target RangeMaster Course, the Evansville, IN P.D. Basic SWAT Course, the Glock Transition Training and Instructor Development Course.