Our Mission

Garry Grattic is the lead firearms instructor at Gamma Gamma Tactical in Houston, Texas. With over 49 years of combined military and federal law enforcement experience, he provides professional firearms training for beginners and advanced shooters. His background includes 24 years in the United States Air Force and 25 years in federal law enforcement, along with certifications as an NRA Basic Pistol Instructor.

The lead instructor at Gamma Gamma Tactical is Garry Grattic, a former United States Air Force expert marksman and federal law enforcement firearms instructor with decades of experience training both professionals and civilians.

Military Experience

Garry Grattic served 24 years in the United States Air Force, where he developed a deep foundation in firearms safety, precision shooting, and tactical discipline. For over 20 years, he was recognized as a USAF expert marksman, demonstrating advanced proficiency with both rifle and pistol platforms.

His expertise was internationally recognized when he earned the Federal Republic of Germany Schutzenschnur Badge, a prestigious award that reflects exceptional weapons proficiency across allied military forces.

Law Enforcement CareeR

After his military service, Garry spent 25 years in federal law enforcement, where he continued to refine his firearms expertise and transitioned into a training role.

As a federal law enforcement firearms instructor, he was responsible for teaching safe handling, marksmanship, and tactical shooting techniques to officers and personnel. His instructional experience includes training alongside international agencies such as the Montreal, Quebec Police Department.

He is also a certified NRA Basic Pistol Instructor, qualified to teach civilians at all experience levels, including those with no prior firearms experience.

You shouldn’t have to guess when it comes to something this important. From the moment you step in, everything is structured, controlled, and built around safety first—so you can move from uncertainty to confidence without pressure or confusion. Whether you’re brand new or looking to sharpen your skills, you’re guided step-by-step with clear instruction, immediate feedback, and a roadmap that shows you exactly where you are and what comes next.

Most people don’t walk in looking for intensity—they’re looking for clarity. They want to know they’re learning the right way, in the right environment, with someone who’s done it at the highest level. That’s what separates this training. You’re not just shown what to do—you’re coached, corrected, and guided until it becomes second nature. Every session is built to give you control, confidence, and a clear understanding of what you’re capable of.

In addition to his professional background, Garry has actively competed in IPSC (International Practical Shooting Confederation) and IDPA (International Defensive Pistol Association) competitions.

These disciplines emphasize real-world shooting scenarios, speed, accuracy, and decision-making under pressure—skills that directly translate into the practical training he provides to students.

At Gamma Gamma Tactical, Garry Grattic provides firearms training in Houston for individuals of all skill levels. Courses are designed for beginners, intermediate shooters, and advanced students looking to improve defensive and tactical shooting skills.

Students benefit from instruction grounded in real-world military and law enforcement experience, with a strong emphasis on safety, confidence, and practical application.