Protech Tactical Response TR-5 Stonewashed S35VN Blue Button Lock Automatic T501-BLUE

Model: PT-T501-BLUE
Manufacturer: Protech Knives
Retail: $300.00
In stock (Usually Ships in 24-48 Hours)
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Note: Automatic Knives may not be shipped outside of the United States. Additionally we cannot ship to the following states: Delaware, Hawaii, Minnesota, New Jersey, New Mexico, New York, Pennsylvania, Virginia, Washington or the District of Columbia.

Blade Length Restrictions may apply to Connecticut and Vermont.


The Protech Tactical Response is a mid-size, tactical, button lock automatic that is durable, comfortable, lightweight and fast in the hand. A sub-4 oz. weight makes carry a breeze, while the drop point S35VN blade is functional and versatile for utility and defensive use. This version comes with a blue hard anodized aluminum handle and stonewashed CPM-S35VN blade.

Brand new directly from Protech Knives, USA.

Blade: Made from CPM-S35VN stainless steel, the utilitarian drop point blade is delivered with a rugged stonewashed finish that reduces reflectivity and hides wear from use. A high saber grind delivers good strength balanced with cutting performance, while the long top swedge provides a fine point for piercing and detail work. Automatic deploy is fast, smooth and reliable via the button operated coil spring backed by a slide safety for added safety in carry.

Handle: 6061-T6 anodized aluminum makes the TR-5 tough and lightweight with a blue hard anodized finish that is durable, non-reflective and visually appealing. Milled finger grooves provide a comfortable and secure grip in the hand with subtle jimping for indexing. The hardened 410 steel back spacer has a generous lanyard hole and extends from the pommel for use as an impact tool. Hardware, button and clip are all blasted matte gray.

Carries via a right hand, tip-up, blasted matte gray, stainless steel deep carry clip.

CPM-S35VN: A modified version of S30V designed for improved toughness over and easier machining and polish. Toughness is improved roughly 15-20% with a slight decrease in wear resistance (edge retention). Corrosion resistance is also lightly higher, close to AISI 420. S35VN is a well-balanced steel for daily use.


Overall Length 7.63"
Blade Length 3.25"
Sharpened Length 2.88"
Blade Thickness 0.12"
Blade Material CPM-S35VN
Blade Type Stainless
Lock Button Lock
Safety Slide
Closed Length 4.38"
Handle Thickness 0.50"
Handle Material Aluminum
Clip Stainless
Weight 3.55 oz.
Country of Manufacture United States