About Us

Defender Tactical


Defender Tactical, LLC is a veteran owned and operated small business. Dave Altenburg spent 15 years in the Marines then another 20 as an FBI special agent. He was certified as  tactical and firearms instructor, SWAT operator and sniper.

Our Instructors


Our adjunct instructors come to us from the military, law enforcement and competition shooting. All of whom are consummate professionals.



Your safety is our main concern. You will receive excellent training from our dedicated and knowledgeable instructors. That's our promise to you.