ProTech Knives PTTR-4 F3 Auto Tactical Response 4 Saber Grind with Black Handle "Feather Texture"
PTTR-4 F3 Auto
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 the 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.
While most TR-4 feature 154-CM blades – From time to time we will run some TR-4 with CPM-D2 steel. Check with your local dealer for info on TR-4 models in stock.
Black handle with “feather texture” – Blade is CPM-D2 with DLC Black coating – ALL BLACK hardware, Plain Edge.