Skip to content
  • 🎁 Buy gifts for everyone on your list during our snap sale!🎁
  • 🎁 Buy gifts for everyone on your list during our snap sale!🎁
Knives Online StoreKnives Online Store
  • Menu
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • Fixed Blade Knives
    • Microtech (Fixed)
    • Buck (Fixed Blade)
    • Morakniv (Fixed)
    • TOPS Knives (Fixed Blade)
    • Benchmade (Fixed Blade)
    • CRKT (Fixed)
    • ESEE Knives (Fixed)
    • Olamic Cutlery (Fixed)
    • Real Steel (Fixed)
    • CIVIVI (Fixed)
    • Cold Steel (Fixed)
    • Fox Knives (Fixed)
    • Kershaw (Fixed)
    • Boker (Fixed Blade)
    • Gerber (Fixed)
  • Automatic Knives
    • Microtech (Auto)
    • Boker (Auto)
    • Kershaw (Auto)
    • SOG (Auto)
    • Pro-Tech (Auto)
    • CRKT (Auto)
    • Buck (Auto)
    • Gerber (Auto)
    • Benchmade (Auto)
    • Smith & Wesson (Auto)
  • Pocket Knives
    • Benchmade (Folding)
    • Gerber (Folding)
    • Cold Steel (Folding)
    • WE Knife Co. (Folding)
    • Kershaw (Folding)
    • CIVIVI (Folding)
    • CRKT (Folding)
    • ESEE (Folding)
    • Fox Knives (Folding)
    • Boker (Folding)
    • Real Steel (Folding)
    • Microtech (Folding)
    • Pro-Tech (Folding)
    • Bestech (Folding)
    • Schrade (Folding)
Home / Pocket Knives / Pro-Tech (Folding)
  • Pro-Tech Malibu Reverse Tanto Button Lock Knife Bronze Alum (3.3" Black DLC) -Knives Online Store Protech Malibu Reverse Tanto Flipper Knife Textured Bronze AL 3in DLC BHQ 176168 td
  • Pro-Tech Malibu Wharncliffe Ultimate Custom Shaw Engraved 18K/Pearl (Damascus) -Knives Online Store Pro Tech Malibu Ultimate Custom Wharncliffe Bruce Shaw Engraved 18k Damascus BHQ 147517 jr
-56%
Pro-Tech TR-4 Tactical Response Button Lock Manual Knife (4" Black) TR-4MA.3
Pro-Tech TR-4 Tactical Response Button Lock Manual Knife (4" Black) TR-4MA.3 - Image 2
Pro-Tech TR-4 Tactical Response Button Lock Manual Knife (4" Black) TR-4MA.3 -Knives Online Store protech tactical responce 4 black plain manual tr 4ma3 side

Pro-Tech TR-4 Tactical Response Button Lock Manual Knife (4″ Black) TR-4MA.3

$224.95 Original price was: $224.95.$99.99Current price is: $99.99.

SKU: BHQ-22483 Categories: Pocket Knives, Pro-Tech (Folding) Tag: Pro-Tech
  • Control the delivery date and try to deliver it in the fastest time
  • Guaranteed High Quality
  • Shop with confidence, we guarantee quality.
  • Quality You Can Count On
Browse
  • Automatic Knives
    • Benchmade (Auto)
    • Boker (Auto)
    • Buck (Auto)
    • CRKT (Auto)
    • Gerber (Auto)
    • Kershaw (Auto)
    • Microtech (Auto)
    • Pro-Tech (Auto)
    • Smith & Wesson (Auto)
    • SOG (Auto)
  • Fixed Blade Knives
    • Benchmade (Fixed Blade)
    • Boker (Fixed Blade)
    • Buck (Fixed Blade)
    • CIVIVI (Fixed)
    • Cold Steel (Fixed)
    • CRKT (Fixed)
    • ESEE Knives (Fixed)
    • Fox Knives (Fixed)
    • Gerber (Fixed)
    • Kershaw (Fixed)
    • Microtech (Fixed)
    • Morakniv (Fixed)
    • Olamic Cutlery (Fixed)
    • Real Steel (Fixed)
    • TOPS Knives (Fixed Blade)
  • Pocket Knives
    • Benchmade (Folding)
    • Bestech (Folding)
    • Boker (Folding)
    • CIVIVI (Folding)
    • Cold Steel (Folding)
    • CRKT (Folding)
    • ESEE (Folding)
    • Fox Knives (Folding)
    • Gerber (Folding)
    • Kershaw (Folding)
    • Microtech (Folding)
    • Pro-Tech (Folding)
    • Real Steel (Folding)
    • Schrade (Folding)
    • WE Knife Co. (Folding)
  • Description
  • Additional information
  • Reviews (0)

The Tactical Response 4 is a manual action knife for those that prefer a non-automatic folder. The TR-4 features a 4″ black DLC finished steel blade with a plain edge. The ergonomic handle is black anodized 6061-T-6 aluminum. The TR-4 has a tip-up carry pocket clip on the back of the knife.

Overall Length

9.25"

Weight

5.50 oz.

Best Use

Tactical

Country of Origin

USA

Model Number

TR-4MA.3

Model

TR-4

Brand

Pro-Tech

Lock Type

Button Lock

Opener

Thumb Stud

Knife Type

Manual

Pocket Clip

Tip-Up

User

Right Hand

Color

Black

Blade Length

4.00"

Handle Material

Aluminum

Handle Thickness

0.52"

Handle Length

5.25"

Edge Type

Plain

Finish

Black

Blade Grind

Flat

Blade Style

Drop Point

Hardness

59 RC

Blade Material

154CM

Blade Thickness

0.13"

Cutting Edge

3.50"

Product Type

Knife

Reviews

There are no reviews yet.

Be the first to review “Pro-Tech TR-4 Tactical Response Button Lock Manual Knife (4″ Black) TR-4MA.3” Cancel reply

Related products

-75%
Protech Millenium Runt Jazz Automatic Knife (1.88" Damascus) #26
Quick View

Protech Millenium Runt Jazz Automatic Knife (1.88″ Damascus) #26

$399.00 Original price was: $399.00.$98.99Current price is: $98.99.
-48%
Pro-Tech Cambria Flipper Knife Black Al/Carbon Fiber (3.5" Stonewash) CF21
Quick View

Pro-Tech Cambria Flipper Knife Black Al/Carbon Fiber (3.5″ Stonewash) CF21

$189.95 Original price was: $189.95.$97.99Current price is: $97.99.
-69%
Pro-Tech Magic 2 "Whiskers" Automatic Knife Feather Texture (3.75" Stonewash)
Quick View

Pro-Tech Magic 2 “Whiskers” Automatic Knife Feather Texture (3.75″ Stonewash)

$309.95 Original price was: $309.95.$96.99Current price is: $96.99.
-47%
Pro-Tech TR-3 Tactical Response Knife Blue Jazz + Grooves (3.5" Stonewash) J1
Quick View

Pro-Tech TR-3 Tactical Response Knife Blue Jazz + Grooves (3.5″ Stonewash) J1

$179.95 Original price was: $179.95.$95.99Current price is: $95.99.
-63%
Pro-Tech Malibu Reverse Tanto Knife Textured Purple Aluminum (3.3" SW)
Quick View

Pro-Tech Malibu Reverse Tanto Knife Textured Purple Aluminum (3.3″ SW)

$260.00 Original price was: $260.00.$95.99Current price is: $95.99.
-47%
Emerson Pro-Tech CQC-7 Tanto Automatic Knife Tan Knurled (3.25" Black)
Quick View

Emerson Pro-Tech CQC-7 Tanto Automatic Knife Tan Knurled (3.25″ Black)

$179.95 Original price was: $179.95.$95.99Current price is: $95.99.
-56%
Pro-Tech Malibu Reverse Tanto Flipper Knife Blue (3.3" SW S45VN) BHQ Exclusive
Quick View

Pro-Tech Malibu Reverse Tanto Flipper Knife Blue (3.3″ SW S45VN) BHQ Exclusive

$224.95 Original price was: $224.95.$99.99Current price is: $99.99.
-50%
Pro-Tech Les George Rockeye Automatic Knife Smooth Black (3.4" Satin)
Quick View

Pro-Tech Les George Rockeye Automatic Knife Smooth Black (3.4″ Satin)

$199.95 Original price was: $199.95.$98.99Current price is: $98.99.
MY ACCOUNT
  • Cart
  • Checkout
  • My account
  • Wishlist
ABOUT US
  • About Us
  • FAQ
  • Returns & Exchanges
  • Delivery
  • Contact Us
LEGAL
  • Privacy Policy
  • Payment Method
  • Shipping & Returns
  • Term and Conditions
Signup for Newsletter

Sign up for exclusive offers, original stories, events and more.

    Copyright 2026 © www.fine-knives.com
    • Fixed Blade Knives
      • Microtech (Fixed)
      • Buck (Fixed Blade)
      • Morakniv (Fixed)
      • TOPS Knives (Fixed Blade)
      • Benchmade (Fixed Blade)
      • CRKT (Fixed)
      • ESEE Knives (Fixed)
      • Olamic Cutlery (Fixed)
      • Real Steel (Fixed)
      • CIVIVI (Fixed)
      • Cold Steel (Fixed)
      • Fox Knives (Fixed)
      • Kershaw (Fixed)
      • Boker (Fixed Blade)
      • Gerber (Fixed)
    • Automatic Knives
      • Microtech (Auto)
      • Boker (Auto)
      • Kershaw (Auto)
      • SOG (Auto)
      • Pro-Tech (Auto)
      • CRKT (Auto)
      • Buck (Auto)
      • Gerber (Auto)
      • Benchmade (Auto)
      • Smith & Wesson (Auto)
    • Pocket Knives
      • Benchmade (Folding)
      • Gerber (Folding)
      • Cold Steel (Folding)
      • WE Knife Co. (Folding)
      • Kershaw (Folding)
      • CIVIVI (Folding)
      • CRKT (Folding)
      • ESEE (Folding)
      • Fox Knives (Folding)
      • Boker (Folding)
      • Real Steel (Folding)
      • Microtech (Folding)
      • Pro-Tech (Folding)
      • Bestech (Folding)
      • Schrade (Folding)
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.