SKU: 87372860073

Microtech Auto Ultratech Gen IV 3.5" T/E OTF – Yellow Handle, M390MK Stonewash, Ram-Lok – Made in USA (MCT1123410YW)

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Description

Microtech Auto Ultratech Gen IV 3.5" T/E OTF – Yellow Handle, M390MK Stonewash, Ram-Lok – Made in USA (MCT1123410YW)The Ultratech. Fourth generation. Yellow handle. Tanto edge. The Microtech Ultratech is the benchmark OTF automatic by which most others are measured. The Gen IV represents the latest refinement of a platform that has been in continuous production since 1999. This version runs the T E tanto edge profile with a stonewash standard finish on M390MK blade steel. The yellow 6061 T6 aluminum handle is clean and immediately identifiable. New to the Gen IV:

The Ultratech. Fourth generation. Yellow handle. Tanto edge.

The Microtech Ultratech is the benchmark OTF automatic by which most others are measured. The Gen IV represents the latest refinement of a platform that has been in continuous production since 1999. This version runs the T/E tanto edge profile with a stonewash standard finish on M390MK blade steel. The yellow 6061-T6 aluminum handle is clean and immediately identifiable. New to the Gen IV: the Crud Kutter milled switch platform breaks up debris and reduces friction for more reliable deployment and lower maintenance intervals. The Dual-Fuel Drive Train and updated OTF mechanism produce the smoothest Ultratech action Microtech has ever shipped. Milled titanium pocket clip with ceramic balls, stainless glass breaker, stainless Torx hardware throughout. Made in Asheville, North Carolina.

Note from Lone Star Knife & Supply: If you are going to own one OTF, the Ultratech is the one. The Gen IV is a meaningful upgrade, not a cosmetic one. The action is noticeably smoother than prior generations and the Crud Kutter switch is a practical improvement for anyone who carries daily. Yellow handle, tanto edge, Asheville-built. 

Specifications

  • Overall Length: 8.54"
  • Blade Length: 3.5"
  • Blade Steel: M390MK
  • Blade Style: Tanto Edge (T/E)
  • Blade Finish: Stonewash Standard
  • Handle Material: 6061-T6 Aluminum
  • Handle Color: Yellow
  • Pocket Clip: Milled Titanium with Ceramic Balls
  • Glass Breaker: Stainless Steel
  • Hardware: Stainless Torx
  • Mechanism: Dual-Fuel Drive Train, Crud Kutter Switch Platform
  • Knife Type: OTF Automatic
  • Country of Origin: Made in USA (Asheville, North Carolina)

About Microtech

Microtech Knives was founded in 1994 and operates out of Asheville, North Carolina. Every knife in the line is manufactured in the USA. The Ultratech has been the flagship OTF platform since its introduction and remains one of the most copied designs in the automatic knife market.

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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 87372860073

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Timmay
Phoenix, US
★★★★★ 4
Good longevity
Scent: Sea Salt + Driftwood
Good longevity and the scent is pretty nice
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2025
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Chabes
Los Angeles, US
★★★★★ 5
High Quality Fragrance for Men
Scent: Sea Salt + Driftwood, Scent: Sea Salt + Driftwood
I bought this for my partner as a gift, which admittedly is a gamble, but I couldn’t be happier with how it turned out. The scent is masculine and truly has notes of sandalwood and has an ocean vibe as it’s described. It’s clean and not too powerful, but one spray is definitely enough to last through the day/night which means it’ll also last a long time. Bonus points that it’s travel-sized!
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Reviewed in the United States on March 5, 2024
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Gary Althaus Zirretta
Carnegie, US
★★★★★ 1
Buyer beware, Don’t buy! Smells like “cat piss.”
Scent: Sea Salt + Driftwood
They described the most perfect scent. However, after receiving it I sprayed each wrist with 1 spray. My husband came home and asked why do I smell like “cat piss?” He tried the cologne and I was soon asking him the same question. I guess if you enjoy snelking like cat piss, this scent is for you. And the fact that I can’t return for a refund, ridiculous. I will only purchase colognes from department stores. Even department stores offer a return if you go home, wear the scent, and don’t care for it, you can return for a refund or store credit.
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Reviewed in the United States on June 15, 2024
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Phil
Waukegan, US
★★★★★ 3
HURON sea salt driftwood fragrance falls way short!
Scent: Sea Salt + Driftwood
I am only giving this fragrance three stars because I do like the smell. Other than that I will not be purchasing this product again. First of all you have to spray 25 times in order to get some kind of decent projection. But what’s the good of doing that when nobody around you could smell you. Yeah I know skin chemistry yada yada yada. Well let’s just say there’s no chemistry here
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Reviewed in the United States on July 25, 2025
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Robert W. Armstrong
Los Angeles, US
★★★★★ 5
Smells Amazing
Scent: Sea Salt + Driftwood
I purchased the sea salt and driftwood bottle and couldn’t be happier with it. I’m not typically much of a cologne person, but this scent smells so good it’s hard to not want to wear it. The scent is super clean and lasts forever while still being mild enough to not be overpowering. Definitely recommend at this price point.
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Reviewed in the United States on May 10, 2024

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