Learn the Technique with
Our Experts
Our goal is to empower our clients — beginners, enthusiasts, agencies and corporations — through safety, education, and professional training.
We aim to equip our clients with the tools and resources they need to excel in any shooting discipline: for recreation, for competition and for personal protection
Our Tacticool Staff
Meet the people who are involved in making the shooting training safer and more effective. We work with certified trainers only and guarantee a comfortable practice environment.Nate Vollbrecht
Nate Vollbrecht has been a dedicated first responder for over 20 years, and he served in the United States Marine Corps from 2011 to 2016. Currently active as a firefighter/paramedic and SWAT medic. As the lead instructor, Nate is committed to continuous learning and skill development. He has trained with instructors nationwide, gaining a diverse perspective on training and tactics across various fields. TSI Corps continues to serve as a platform for advancing knowledge and expertise in numerous firearm-related disciplines.