The largest of our Tactical Response Series – the TR-4 offers a great multi-purpose 4” blade, secondary slide safety, built in 416 hardened stainless steel glass breaker at butt end, a MOLLE adaptable custom sheath, and the superior coil spring action Pro-Tech is famous for.

Originally designed to fulfill a specific US military requirement – the TR-4 has proven to be a perfect choice for anyone looking for a full sized, options packed automatic folder.

Black Handle, DLC Black Blade, Plain Edge.

Specifications:

• Overall Length: 9.25″
• Blade Length: 4.00″
• Blade Thickness: 0.13″
• Blade Material: Magnacut, dlc
• Blade Edge, Style: Plain Edge, Drop Point
• Closed Length: 5.25″
• Handle Thickness: 0.52″
• Handle Material: Aluminum
• Pocket Clip: Tip-Up
• Lock Type: Plunge Lock
• Opener: Push Button Tritium
• Weight: 5.50oz