Mr. Walker is the Lead Instructor and Founder of MDTTactics Training Group, LLC. With 12 years of Law Enforcement experience as a Commission Police Officer with 4 years of senior level of security management. Mr. Walker is a local Washingtonian that graduated from Eastern Sr. High School and attended Ashworth University, Norcross GA. to achieve his degree in Criminal Justice and Police Science. Presently, Mr. Walker holds many professional instructor certifications, which includes:

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• Maryland State Qualified Handgun Instructor
• Metropolitan Police Department Firearm Instructor
• NRA Advance Firearm Instructor
• NRA Rifle Instructor
• NRA Shotgun Instructor
• NRA Defensive Pistol Instructor
• NRA Personal Protection In The Home Instructor
• NRA Personal Protection Outside The Home Instructor
• NRA Refuse To Be A Victim Instructor
• NRA Chief Range Officer
• American Red Cross Instructor/Instructor Trainer
• HSI Instructor/Instructor Trainer
• Combat Focus/Counter Ambush Instructor
• Use of Force Instructor
• ASP Tactical Baton and Handcuffing Instructor
• Zarc International Law Enforcement OC Pepper Spray Instructor
• USCCA Affiliate Instructor
• NLT SIRT Pistol instructor
• AVERT Instructor (Active Shooter)