Built by Operators. Taught for Everyone.
NOX Defense Group was founded on a simple belief: quality firearms and defense training should be accessible to every responsible citizen, not just those with military or law enforcement backgrounds.
NOX Defense Group was established in Tucson, Arizona by a veteran and certified instructor who saw a gap between the tactical training available to professionals and what was offered to civilians. Too many courses were either watered-down safety classes or intimidating military-style programs with no middle ground.
I built NOX to fill that gap — structured, rigorous, and respectful training for shooters at every level. Whether you've never touched a firearm or you're a seasoned competitor looking to sharpen your edge, our curriculum meets you where you are and takes you further.
Every course we offer is built around real-world application, not just range performance. We teach decision-making, situational awareness, and responsible ownership alongside marksmanship — because being a skilled shooter means more than hitting a target.
Safety First, Always
Every course begins and ends with safety. We hold ourselves and our students to the highest standards on and off the range.
Respect for Every Student
No experience required, no judgment given. We meet every student where they are and build from there.
Real-World Relevance
Our curriculum is built around practical application — the skills we teach are the ones that matter when it counts.
Continuous Improvement
We train the way we teach — always learning, always refining. Our instructors stay current so our students stay ahead.
Certifications & Standards
NRA Certified Instructors
All NOX instructors hold active NRA instructor certifications across pistol, rifle, and personal protection disciplines.
USCCA Certified
Our curriculum aligns with USCCA standards for concealed carry and self-defense training, recognized nationally.
Military Background
Our lead instructors bring combined decades of military and security operational experience to every course.
Arizona DPS Approved
Select NOX courses satisfy Arizona Department of Public Safety requirements for concealed carry permit applicants.
Meet the Instructors
Our team brings real-world experience into every class.
Ryan served 6 years in the U.S. Army, including multiple combat deployments, before transitioning to the security industry and eventually founding NOX Defense Group. He holds NRA Master Instructor credentials and specializes in defensive pistol and advanced tactical training.
Ashton is a former U.S. Army Medic and is the CEO of a private security company in Tucson, AZ. He as multiple deployemnts during his 10+ year enlistment. His knowledge base rnges from Basic Life Support (BLS) to Advanced Medical Training.
Train with the Best
Browse our full course catalog or book a session directly online.