SENTRI INSTITUTE INC
We SAVE Lives Through Training
Veteran Owned and Operated
Certified Courses
Experienced Instructors
CCW for Multiple States
All Aspect Firearm Training
Guard Card Certifications
> Read Paul’s articles or hear his Podcast by clicking below! <
Concealed Carry Magazine May/June 2023
Featuring Paul Peng of Sentri Institute on Page 98
US Veterans Magazine
Summer 2023
US Veterans Magazine
Fall 2022
San Diego Voyager
2022
US Veterans Magazine
Winter 2022
US Veterans Magazine
Summer 2022
Get access to high quality training
Sentri Institute courses help you train - master new modern protection skills quickly & easily.
Weapons training is about more than precision and accuracy. We prioritize the safe and proficient use of firearms while teaching functional mechanics and decision making. Together, these foundational skills build critical knowledge and tactical judgement to enable the highest levels of safety.
We provide firearms training and consultation services to Military, Law Enforcement, government agencies and commercial organizations. Select courses are also offered to qualified civilians who wish to learn firearm safety, tactics, marksmanship and self-defense.

Firearm Courses
Our qualified instructors will teach you basic essentials needed. Advanced courses for our experienced students.
Security Courses
Learn the fundamentals of firearms handling and essential legal knowledge; with a STRONG focus on safety for everyone.
Specialty Courses
Specialty Courses include Concealed Carry & (CCW) and Firearm Safety Certificates.
Excellent Training. Awesome instructors.
Check out some of our most popular courses below!
Browse all online course
Official Partner of OTIS Defense


Paul Peng
Lead Instructor
Meet Our Instructors
Experienced Professionals from the Military and eminently qualified in firearms use and tactics,
Start learning today !
Are you ready?
Sentri Institute – We are Southern California’s top rated firearms training company for concealed firearm permits, firearms training, active shooter training and Security Guard training. Join our public or private CCW classes
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Head Office
Suite #182
Garden Grove, CA 92845
Training Facility
8230 Electric Avenue
Stanton, CA 90680