Your Personal Advisor for Firearms Evaluation, Appraisals, Sales & Training

FEDERALLY LICENSED GUN & FIREARMS DEALER
CERTIFIED NRA INSTRUCTOR
WE BUY & SELL USED GUNS
WE PROVIDE FIREARM APPRAISALS

Contact Us — New Jersey


Mel Katz, Senior Advisor,
Defensive Security
Personalized Training, Assistance & Sales

Mel Katz, FFL Gun Dealer

Licensed Professionals

We are a state and federally licensed firearms dealer. We have over 25 years experience in the industry.

Our professional attention to detail, safety and your personal skill and need will fit you with the right firearm and the skills to safely use it.

Call Us Today

If you would like to speak directly to a professional, not a store clerk, then you are a good match for our personal service.


Email Us

Have A quick question, or want to sent us some details about a firearm or collection you are interested in selling? 


Defensive Security is located conveniently in East Windsor/Hightstown NJ, in Mercer County. Instruction, sales and purchases are conducted in our private offices, by appointment. We're fully licensed by the BATFE and NJ State to conduct firearm sales and transfers for both new and used firearms. SAFE HANDLING OF A FIREARM IS CRITICAL. WE TAKE THIS VERY SERIOUSLY!