Our Location

We are located in Naples, Florida

For general inquiries, please contact us by using the form on this page or email info@frontlineglobaldefense.com

Tel: (239) 250-2676

State of Florida-Private Investigation Agency-A Lic. # A 3000097

Let’s work together


The most important thing to me was my daughters learn about safety before ever shooting a gun, Bill took the time to fully explain all safety precautions before ever teaching them how to shoot. Completely professional!

– Sharon Tomcsanyi

If you want to learn to shoot like John Wick, then you want Bill Dyer to be your instructor!

– Michael Tomcsanyi

FRONTLINE NRA Range Safety Officer (RSO) Course 8/2/2020. Tradecraft Range and Training center.

“Frontline defense RSO class was more than value added.  We had a mix of people from all different backgrounds, it was great to not only learn from experience of the professor but experiences of the students”

-Bryan Rodriguez