AETERNA TRAINING ACADEMY
TRAINING THAT NEVER ENDS
Skills That Last a Lifetime
Professional Firearm Safety & Training in San Diego, California
Build confidence, develop safe firearm-handling skills, and receive professional instruction in a welcoming, safety-focused environment.
Contact Us to Schedule Training
WELCOME TO AETERNA TRAINING ACADEMY
Aeterna Training Academy is a veteran-owned firearms training business dedicated to responsible firearm ownership, safety, education, and practical skill development.
Whether you’re a first-time firearm owner or looking to improve your knowledge and confidence, our goal is to provide professional instruction that lasts a lifetime.
OUR TRAINING PROGRAMS
Firearm Safety & Fundamentals
Learn essential firearm safety rules, responsible handling, storage, and fundamental shooting principles.
Pistol Training
Develop confidence through structured instruction focused on safety, fundamentals, and responsible firearm ownership.
Concealed Carry Education
Learn about California concealed carry responsibilities, applicable laws, safe carry considerations, and responsible decision-making. CCW certification courses will be offered upon required instructor approval.
Personalized Training
Individualized instruction designed around your experience, learning goals, and comfort level.
MEET YOUR INSTRUCTOR
Alejandro Dueñas
U.S. Army Veteran | NRA Certified Instructor
With three years of active-duty Army service in the 7th Infantry Division, 1st Battalion, 9th Infantry Regiment, followed by nine years in the National Guard, Alejandro brings military experience and a commitment to firearm safety education.
NRA Certifications:
- NRA Certified Pistol Instructor
- NRA Personal Protection Inside the Home
- NRA Personal Protection Outside the Home
- NRA Range Safety Officer
GET STARTED TODAY
Ready to learn safe firearm handling or improve your skills?
Contact Aeterna Training Academy to ask about training opportunities, upcoming classes, and private instruction.
Serving San Diego, California
AETERNA TRAINING ACADEMY
Training That Never Ends — Skills That Last a Lifetime