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About Us

George L. Dysico

CEO & Chief Firearms Instructor of 621 Tactical Solutions, LLC

I am a former Marine and retired FBI Special Agent with over 27 years of experience in conducting complex criminal investigations and training law enforcement agents in firearms and tactics.  Throughout my career, I have also been a Sniper/SWAT Operator-assaulter/Team Leader in two FBI field offices and have gained extensive expertise in CONUS/OCONUS field operations, to include high risk warrant service, Armed and Dangerous (A&D) criminal arrests, diplomat/executive protection and hostage rescue.  My last 7 years in the FBI, was an assignment at the FBI Chicago Area Regional Training Facility (CARTF) in North Chicago, Illinois, as a firearms and tactical instructor.  When I retired from the FBI in February of 2020, I started 621 Tactical Solutions, so I can share my knowledge in training responsible citizens and law enforcement officers.  I am an instructor who constantly strives to teach updated basic to advanced firearms skills and close quarter battle tactics to professionals.  My enthusiasm in teaching and helping others to succeed, contributes to sound tactical instruction and safe firearms training in a supportive training environment. I am also a competition shooter in the United States Practical Shooting Association (USPSA) and a USCCA certified instructor.

Mission Statement

621 Tactical Solutions is a veteran owned training company, where you will receive quality and professional firearms and tactics instruction in a safe and progressive environment.  Our instructors are vetted and certified professionals with decades of real-world experience and credentials.  We offer a myriad of classes focused on common sense tactics and the practical applications in the use of a firearm from beginner to advanced levels.  We hope to train with you soon! Staff credentials are available upon request.

George L. Dysico – CEO and Chief Firearms Instructor

Certified Professionals

All our instructors are certified and vetted.​

Veteran Owned Business

Our CEO is a proud U.S. Marine Corps veteran.

Practical Training

We provide common sense and practical training.

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