Theis Defense

Every Second Counts.

Austere environments demand peak performance with minimal mental strain. Our products address just that.

SUPERIOR TACTICAL PRODUCTS

Theis Defense is committed to creating superior tactical products that prioritize ergonomics, biomechanics, intuitiveness, and simplicity. Our goal is to reduce cognitive load and maximize mental bandwidth for end users, for on-the-field efficiency.

Mk.1 Mag Carrier

COMING SOON! Featuring 360 degrees of rotation and positive locking retention, the patented Mk.1 is a game-changer for military, law enforcement, competitive shooters, and civilians alike. It’s the first step in our mission to transform the way you carry and reload ammunition, and we’re just getting started. The Mk.1 lays the foundation for future innovations that will continue to push the limits of tactical gear.

360-Degree Rotation
Wear your magazines at any angle.
Locking System
Prevents accidental removal with a simple grip.
Biomechanical Advantage
Faster reloads minimize time spent with your gun down.
Simplicity and Efficiency
Intuitive design allows you to stay focused.