A Proven Tactical Platform, Rebuilt as a Manual

The TR-3 Integrity takes Pro-Tech’s most iconic tactical design and strips it back to a pure, thumb-stud manual configuration. Built for users who want full control without automatic deployment, the Integrity keeps the aggressive TR-3 profile while delivering a more deliberate, mechanical feel.

This version features a relic textured black aluminum handle paired with a DLC-coated MagnaCut blade, blasted double thumb studs, blasted hardware, and a wide deep-carry pocket clip. The result is a manual folder that still feels unmistakably Pro-Tech, solid, precise, and purpose-built.

Note from Lone Star Knife & Supply

The Integrity is what happens when Pro-Tech slows things down in the best possible way. You still get that unmistakable TR-3 confidence in hand, but with a manual action that feels controlled and intentional. If you love the TR-3 shape but want a non-auto option, this is the one.

Built for Control, Durability, and Daily Carry

With a 3.5″ MagnaCut blade, unless otherwise stated, the Integrity delivers excellent edge stability, corrosion resistance, and toughness. The DLC finish adds wear resistance and keeps the blade looking sharp even after real use.

The relic textured aluminum handle adds grip without being abrasive, giving the knife a worn-in feel right out of the box. Blasted hardware and thumb studs complete the utilitarian look, while the wide deep-carry clip keeps the knife secure and discreet in the pocket.

What Makes This TR-3 Integrity Stand Out

• 3.5″ MagnaCut Blade, balanced size for everyday and hard-use cutting

• DLC Blade Finish, enhanced durability and low-glare performance

• Relic Textured Aluminum Handle, secure grip with a broken-in feel

• Thumb Stud Manual Opening, smooth, controlled deployment

• Blasted Hardware and Studs, cohesive, no-nonsense aesthetic

• Wide Deep-Carry Pocket Clip, stable and comfortable carry

• Made in the USA, precision manufactured with American craftsmanship

Specifications

• Brand: Pro-Tech Knives

• Model: TR-3 Integrity Manual

• Blade Length: 3.5″

• Blade Steel: MagnaCut, unless otherwise stated

• Blade Finish: DLC

• Blade Style: Clip point

• Handle Material: Aluminum

• Handle Color: Relic Black

• Opening Method: Manual, thumb studs

• Lock Type: Button lock

• Pocket Clip: Deep carry, tip-up

• Country of Origin: USA

• Model Number: INT1106

Why You’ll Want It

The TR-3 Integrity delivers the strength and ergonomics of a proven tactical design in a manual format that’s legal in more places and offers greater user control. It’s built in the USA by a company known for precision and consistency, and supporting knives like this helps ensure American knife manufacturing continues to thrive.