SKU: 37843186032

Pro-Tech TR-3 Tactical Response 3 Auto 3.5" – Black Fish Scale Handle, 154CM Stonewash Clip Point – Made in USA (TR-3 X1 SW)

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Description

Pro-Tech TR-3 Tactical Response 3 Auto 3.5" – Black Fish Scale Handle, 154CM Stonewash Clip Point – Made in USA (TR-3 X1 SW)Trusted by military and law enforcement. Black handle. Stonewash blade. Auto action. The Tactical Response 3 is one of Pro Tech's most enduring designs and one of the most trusted automatic folders in law enforcement and military circles. This X1 SW version pairs the TR 3 platform with a black aluminum handle featuring Pro Tech's 'Fish Scale' engraved frame, a stonewash blade, and blasted hardware throughout for a cohesive, hard use aesthetic. The 3.

Trusted by military and law enforcement. Black handle. Stonewash blade. Auto action.

The Tactical Response 3 is one of Pro-Tech's most enduring designs and one of the most trusted automatic folders in law enforcement and military circles. This X1 SW version pairs the TR-3 platform with a black aluminum handle featuring Pro-Tech's 'Fish Scale' engraved frame, a stonewash blade, and blasted hardware throughout for a cohesive, hard-use aesthetic. The 3.5" clip point blade fires fast from Pro-Tech's coil spring automatic mechanism. Side-opening out-the-side deployment, button lock lockup, and a slender profile that disappears in the pocket. Made in Placentia, California.

The clip point profile gives the TR-3 a penetrating tip geometry paired with a long useful cutting edge, and the stonewash finish handles field use without showing it. The Fish Scale milling on the black aluminum frame adds both grip texture and visual distinction to one of Pro-Tech's most proven platforms.


Note from Lone Star Knife & Supply: The TR-3 in black with Fish Scale milling is one of the more distinctive versions of a platform that has been around long enough to prove itself. The auto action is fast and authoritative in the way Pro-Tech autos have always been. If you want a coil spring side-opener with real carry presence, this is the TR-3 to own.


Why This TR-3 X1 SW Black Stands Out

  • 3.5" Clip Point Blade, fast coil spring automatic deployment
  • Stonewash Blade Finish, practical and wear-resistant
  • Black Aluminum Handle with Fish Scale Engraved Frame, one of the most appealing TR-3 colorways
  • Blasted Hardware Throughout for a cohesive understated finish
  • Side-Opening Out-the-Side (OTS) Automatic Action
  • Button Lock with push-button firing
  • Made in the USA (Placentia, California)

Specifications

  • Brand: Pro-Tech Knives
  • Model: Tactical Response 3 (TR-3) X1 SW
  • SKU: TR-3 X1 SW
  • Blade Length: 3.5"
  • Closed Length: 4.375"
  • Overall Length: 8.0"
  • Blade Thickness: 0.125"
  • Blade Steel: 154CM Stainless Steel
  • Blade Style: Clip Point
  • Blade Finish: Stonewash
  • Handle Material: Black Anodized 6061-T6 Aluminum, Fish Scale Engraved
  • Lock Type: Button Lock
  • Action: Automatic (Coil Spring, Out-the-Side)
  • Pocket Clip: Blasted, Tip-Up Right Hand
  • Weight: 3.6 oz
  • Country of Origin: Made in USA (Placentia, California)

Why You'll Want It

The TR-3 has earned its place in the automatic knife market over decades of military and law enforcement use. The SW Black X1 version brings the platform's proven reliability to a configuration that looks as good as it performs. California-made coil spring action in black. Hard to argue with that.

About Pro-Tech Knives

Pro-Tech Knives has been handcrafting automatic and manual folding knives in Placentia, California since 1998. Every Pro-Tech is built to close tolerances with premium materials and assembled by hand. The company is one of a small number of American manufacturers that has remained committed to domestic knife production at the highest level of quality across nearly three decades. Pro-Tech knives are trusted by law enforcement, military, and everyday carriers around the world.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 37843186032

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4.8 ★★★★★
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Alida Arizmendi
Chelsea, US
★★★★★ 5
“My Everyday Essential: Nourishment for Skin, Health & Wellness”
Size: 32 Fl Oz (Pack of 1)
I’ve been using Viva Naturals pure coconut oil every day, and it has truly transformed my routine. I love all things natural, and I use this oil in so many ways that it has become indispensable. I take three baths a day and then rub it all over my body; my skin has never felt so soft and hydrated. In the mornings, I take a big tablespoon on an empty stomach, and sometimes I mix it into my smoothies with flaxseed and almond milk. I feel lighter, more energetic, and I know I’m taking care of my health from the inside out. For me, there’s nothing like pure coconut oil: it’s versatile, natural, and truly wonderful. I highly recommend it to anyone looking for a healthy product for their skin and daily wellness.H
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
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Ryan
Battle Creek, US
★★★★★ 5
Ingredient for Bulletproof coffee, good stuff!
Size: 32 Fl Oz (Pack of 1)
Bulletproof Coffee. Dave Asprey. Look it up. This isn't his MCT oil, which I'm sure is spectacularly better, but I'll use the Pareto principle (80-20 Rule) and settle for a much less expensive version for a slightly lowered benefit. Perhaps I'll upgrade when I'm more of a genius and fabulously wealthy... ;) So, I put this in my morning protein smoothie, which I make cold with pre-brewed coffee that is chilled... Wait, what is MCT Oil? Medium Chain Triglyceride Oil. Basically, it is specially refined coconut oil, where they isolate only the MCT portion of the oil. I'll let you look up why medium chain triglycerides are fantastic. But they ARE fantastic! Worth the read. So what does it do? Dave would say it is brain- fuel. Since our brains are made up mostly of fat, our brain naturally wants (healthy) fats for food. And MCT is some of the best possible oil/fat for that purpose. Plus, MCT has a benefit of being self-preserving, unlike many oils which go rancid (or oxidize) rapidly. Rancid oils are actually sort of toxic, in that they start to have damaging effects instead of beneficial ones. Kind of like the difference between eating a nice juicy steak...or 3 day old roadkill. And yes, I think that's an accurate analogy. How did it work for me? Well, true enough, with the coffee and protein, I do have clear-headed mornings, and I feel energized (provided I get enough sleep the night before!). I have noticed that I don't seem to be hungry as early, and I attribute that to the "full" or satiation effect of the oil. Fats satisfy our hunger needs, because they are valuable to the body. (Even bad fats satisfy, but it's not good for us). Will I buy this again? Absolutely. Probably have a bottle of this in my pantry forever now. And I also have virgin organic cold-pressed (I think) coconut oil as well, which I use for cooking, eating (straight), and use on my skin. MCT Oil is for eating (drinking) in my smoothie, as brain fuel. I've never used Viva Labs before, but happy with them, and will be alert if they have other products I want. The bottle is high quality, and the cap stays tightly closed. Very pleased overall, everything is positive. Glad I chose them for this, and glad this does what I got it for! Taste is faint, not very strong anything. Texture is like a thin mineral oil (viscosity if you want to be technical). As a side note, if I needed a lubricant for the bedroom, I would grab this before the unrefined coconut oil. Not sure how it works with condoms, have not used this with them, so if you are relying on them and this, do your homework on compatibility...might eat some kinds or others.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2016
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Verified Purchase
jennifer m eckhart
West Palm Beach, US
★★★★★ 5
it checks every box for clean, high-quality nutrition.
Size: 32 Fl Oz (Pack of 1)
The oil itself is completely flavorless, which makes it perfect for adding to my morning coffee, smoothies, or even drizzling over meals. It blends smoothly and gives me a steady, sustained boost without any jitters or crashes. The 32 fl oz size is also a great value and lasts a long time. If you’re looking for a pure, reliable MCT oil to support focus, energy, or a keto lifestyle, this one is a winner. I Highly recommended!
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Reviewed in the United States on November 30, 2025
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D.A. White
Port Orchard, US
★★★★★ 4
Seems to be a good product. Lid, not so much.
Size: 16 Fl Oz (Pack of 1)
This is my first experience with any MCT oil. Took my first tablespoon of this this morning on an empty stomach. After about five minutes I could feel that it had clearly gotten into my system. Was surprised it was so quick. Seems to be pretty potent. The lid is clearly made to help inject and blend the product into a beverage. You cannot squeeze the bottle gently enough to simply dispense the product into a measuring spoon. Probably blew a couple tablespoons down my sink before I finally just took off the lid and poured it. Many screw on lids are of a standard configuration and used across products. I'll have to try to find one on something else. With the product, I'm pretty happy.
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Reviewed in the United States on July 19, 2025
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Magnus
Whiting, US
★★★★★ 5
Tasteless
Size: 16 Fl Oz (Pack of 1)
Mixes well enough into coffee. While it floats on the surface it also is effective as it is tasteless and I don't really notice it as I drink my coffee. It's an easy way to incorporate the health benefits.
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Reviewed in the United States on May 21, 2026

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