Train Like It
Matters
Premium firearms training built on a knowledge-based understanding of how you perform — and why. Speed. Accuracy. Consistency.
Mark Ackenback
Owner / Lead Instructor
Training That Builds Real Capability
First Defense offers firearms training designed to deliver a knowledge-based understanding of marksmanship and weapons manipulation. We don't just tell you what to do — we teach you why it works, so the skills hold up long after you leave the range.
Every course is built around a clear standard and individual coaching, whether you're picking up a pistol for the first time or refining a duty skill set.
Speed
Efficient, repeatable mechanics that hold up when the clock and the stress are real.
Accuracy
A knowledge-based approach to marksmanship — every round intentional, every hit accountable.
Consistency
Standards you can measure, repeat, and trust under pressure — not luck on a good day.
Find Your Course
Pistol, rifle, or both — open enrollment courses for every level. Pick a class to see dates, requirements, and register.
Fundamental Pistol
OWB & Concealed
Built for newer shooters and lifelong gun owners alike — safe, efficient weapon manipulation and the fundamentals that drive real performance.
Defensive Pistol
Concealed Carry
Take the fundamentals into a defensive context — drawing from concealment, movement, and decision-making under pressure.
Dynamic Pistol & Carbine
Run both platforms in one day — transitions, when and why to go to pistol, and performance shooting on each system.
Fundamental Carbine
Carbine Foundations
The carbine counterpart to Fundamental Pistol — zeroing, ready positions, and the marksmanship base everything else is built on.
Upcoming Dates
See what's on the schedule and grab your spot. Pick a date to view the course details and register.
August 2026
No class dates this month.
Project Blue Lion
Free, duty-focused firearms training for active-duty law enforcement — funded through the Howitzer partnership. Bring it to your department.
Private Lessons
Want focused, individual instruction on your own schedule? Book a private lesson at our private range in Perris. Pick the date and time that works for you, and we'll tailor the session to your goals — from first-timer fundamentals to advanced refinement.
- Tailored to your experience level
- Pistol or carbine instruction
- Private range in Perris, CA
Build Skills You Can Trust
Browse upcoming classes and lock in your spot, or reach out with questions. We're here to help you train with purpose.