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.

Protech Tactical Response 4 TR-4.3

SKU: 28456
    • Overall Length:9.25"

    • Blade Length:4.00"

    • Cutting Edge:3.50"

    • Blade Thickness:0.13"

    • Blade Material:154CM

    • Hardness:59 RC

    • Blade Style:Drop Point

    • Blade Grind:Flat

    • Finish:Black

    • Edge Type:Plain

    • Handle Length:5.25"

    • Handle Thickness:0.52"

    • Handle Material:Aluminum

    • Color:Black

    • Frame/Liner:Aluminum

    • Weight:5.50 oz.

    • User:Right Hand

    • Pocket Clip:Tip-Up

    • Sheath:Nylon

    • Knife Type:Automatic

    • Opener:Push Button

    • Lock Type:Plunge Lock

    • Brand:Protech

    • Model:TR-4

    • Model Number:TR-4.3

    • Country of Origin:USA