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    • Microtech

    Microtech Knives: USA-Made OTF Automatics, the Ultratech Legacy & the World Standard for Precision Automatic Knife Manufacturing

    Microtech Knives was founded in 1994 by Anthony Marfione in Vero Beach, Florida — and in the three decades since, the company has established itself as the undisputed world standard for precision automatic knife manufacturing. Every Microtech knife is manufactured in western North Carolina to tolerances within one thousandth of an inch — 0.001" — a precision specification that produces the crisp, authoritative action that every Microtech owner recognizes the moment they deploy their first knife.

    Every blade is hand-sharpened before leaving the facility. Microtech uses Böhler M390 and their exclusive M390MK steel throughout the catalog — delivering exceptional edge retention, outstanding corrosion resistance, and a blade quality that matches the mechanical precision of the knife it is ground into.

    The catalog spans OTF automatics, side-opening automatics, manual folders, and fixed blades — covering every carry style and deployment preference at the premium tier. The counterfeit and gray market Microtech problem is real and well-documented — every Microtech purchased from Knifeworks is 100% genuine, sourced directly from an authorized channel, and backed by the full Microtech Limited Lifetime Warranty. Knifeworks is a proud authorized Microtech dealer.

    Compare Selected
    Authorized Microtech Dealer Every knife is 100% genuine — sourced direct from Microtech. Counterfeit Microtechs are a real problem. Buy only from authorized dealers.
    USA-Made to 0.001" Tolerances Every Microtech is manufactured in western North Carolina, hand-sharpened, and held to tolerances within one thousandth of an inch.
    ⚡
    The World Standard for OTF Automatics The Ultratech set the gold standard for OTF automatic knives in 1999. No other production brand has matched Microtech's precision action in 25+ years.
    Fast Shipping Most orders ship same or next business day from Columbia, Louisiana.

    The Complete Microtech Buyer's Guide (2026)

    Everything you need to choose the right Microtech — from the OTF mechanism types and model lineup to Böhler M390 steel, the counterfeit warning, legal considerations, and the full automatic, manual, and fixed blade catalog. Click any topic to expand.

    The Microtech Standard: 30 Years of USA-Made OTF Precision ﹢

    Microtech Knives was founded in 1994 by Anthony Marfione in Vero Beach, Florida with a single governing ambition — to produce automatic knives to a standard of mechanical precision that had never been achieved in production knife manufacturing. In 30 years that ambition has produced the world's most recognized OTF automatic knife brand and a precision manufacturing standard that no competitor has matched.

    The number that defines Microtech's manufacturing standard is 0.001 inches — one thousandth of an inch. That is the tolerance to which Microtech machines every knife at their western North Carolina facility. In practical terms this means blade centering, action smoothness, and lockup consistency that every Microtech owner experiences as the crisp, authoritative snap of the knife opening and closing with mechanical certainty. Every blade is hand-sharpened before leaving the facility.

    • Western North Carolina manufacturing: Every Microtech knife is designed and manufactured in the USA — at tolerances that produce custom-quality action in a production knife
    • Böhler M390 as standard: The premium Austrian powder metallurgy stainless steel used across the Microtech catalog delivers the edge retention and corrosion resistance that the knife's mechanical quality deserves
    • Full catalog coverage: OTF automatics, side-opening automatics, manual folders, and fixed blades — Microtech covers every carry style at the premium tier
    • The counterfeit problem: Microtech's reputation means counterfeits exist — buying from an authorized dealer like Knifeworks is the only guarantee of a genuine knife with full warranty coverage
    Microtech in John Wick: Chapter 2 The Microtech UTX-70 and Cypher appear prominently in John Wick: Chapter 2 — not as props dressed up to look tactical but as genuine Microtech production knives chosen specifically because they look and perform exactly the way a weapon-grade tool should in a film built around operational authenticity. The appearance introduced millions of viewers to Microtech's aesthetic and cemented the brand's cultural position as the automatic knife of choice for anyone who takes cutting tools seriously. A Microtech knife does not look tactical because it was designed to look tactical. It looks tactical because it was designed to work tactically — the aesthetics are a consequence of the engineering, not a substitute for it.
    OTF Mechanism Types: Single-Action vs Double-Action Explained ﹢

    Out-the-front automatic knives deploy the blade through the front of the handle via a sliding actuator rather than rotating around a pivot point like a standard folder. Microtech produces both single-action and double-action OTF mechanisms — understanding the difference helps buyers choose the right deployment style for their intended carry and use.

    Feature Double-Action OTF Single-Action OTF
    Deploy Slide actuator forward — blade fires out Press button — blade fires out
    Retract Slide actuator back — blade retracts Manual retraction — pull blade back by hand or separate mechanism
    One-Hand Operation Yes — deploy and retract with one hand Deploy only — retraction requires two hands on most models
    Action Speed Fast — slider mechanism Fastest — button fires immediately
    Best For EDC, tactical carry — complete one-hand operation Collectors, specific tactical applications — most powerful spring action
    Microtech Models Ultratech, Combat Troodon, UTX-85, UTX-70 Halo series, Dirac series
    ⚡ Why Double-Action Is the EDC Choice For everyday carry the double-action OTF is the more practical mechanism — the ability to deploy and retract the blade with a single hand and a single motion makes it genuinely usable in situations where the other hand is occupied. Single-action OTF knives are the choice for buyers who want the most powerful and fastest deployment spring action — the Halo is famous for the authority of its deployment — but for day-in-day-out EDC use the double-action Ultratech's complete one-hand operation is the more functional design.
    The Microtech Model Lineup: Ultratech, Combat Troodon, SOCOM & More ﹢

    Microtech produces one of the most extensive and most recognized model lineups in the premium automatic knife market. Here is a guide to the key models in our current Microtech catalog.

    Model Type Blade Steel Action Best For
    Ultratech OTF Auto 3.46" — Tanto, Tanto Serrated, Drop Point, Sheepsfoot, Dagger M390 Double-Action The flagship EDC OTF — slim, lightweight, the gold standard since 1999
    Combat Troodon OTF Auto 3.8" — Tanto, Drop Point, Dagger, Hellhound M390 Double-Action Full-size tactical OTF — larger blade, more imposing presence
    UTX-85 OTF Auto 3.125" — Tanto, Drop Point, Serrated M390 Double-Action Compact OTF — smaller than Ultratech, maximum pocketability
    UTX-70 OTF Auto 2.4" — Tanto, Drop Point M390 Double-Action Micro OTF — smallest Microtech double-action, John Wick appearance
    Halo OTF Auto 4.0"+ — Tanto, Spear Point M390 Single-Action The most powerful Microtech deployment — legendary single-action spring force
    LUDT Side-Opening Auto 3.4" — Tanto, Drop Point M390 Side-Opening Auto Classic side-opening automatic — proven performance in traditional auto format
    SOCOM Elite Manual Folder 4.0" — Tanto, Clip Point, Spear Point M390 Manual — Thumb Stud Microtech precision in a manual folder — for jurisdictions restricting autos
    SOCOM Elite Ram-Lok Manual Folder 4.0" — Spear Point M390MK Manual — Thumb Stud — Ram-Lok The most capable Microtech manual folder — ambidextrous Ram-Lok, M390MK steel
    Stitch Ram-Lok Manual Folder 3.6" — Drop Point M390MK Manual — Flipper — Ram-Lok Premium manual EDC — Borka Blades collaboration, M390MK, Ram-Lok lock
    The Ultratech — 25+ Years as the Gold Standard The Microtech Ultratech was introduced in 1999 as the first Microtech double-action OTF and it has never been displaced as the brand's most iconic and best-selling model. In over 25 years of continuous production the Ultratech has been carried by military personnel, law enforcement officers, first responders, collectors, and everyday EDC buyers in more configurations, finishes, and blade profiles than any other production automatic knife in history. It set the gold standard for OTF knife quality in 1999 and every OTF knife produced since has been compared to it. The 2026 Ultratech Gen III brings updated mechanics and an improved handle without changing the fundamental design that has made it the most trusted OTF knife ever made.
    The Ram-Lok: Microtech's Ambidextrous Folder Lock Explained ﹢

    The Ram-Lok is Microtech's proprietary folding knife lock system found on select manual folder models — a fully ambidextrous lock mechanism that allows positive one-hand closing from either hand without repositioning the grip. It represents Microtech's answer to the question of what a premium manual folder lock should deliver when built to their 0.001" tolerance standard.

    Feature Ram-Lok Standard Liner Lock Frame Lock
    Ambidextrous Yes — fully ambidextrous close from either hand No — right-hand dominant in most configurations No — typically right-hand dominant
    Close Mechanism Press either side of the Ram-Lok release Press liner with thumb — one direction only Press frame with thumb — one direction only
    Lockup Strength ★★★★★ ★★★☆☆ ★★★★☆
    Found On SOCOM Elite Ram-Lok, Stitch Ram-Lok, Amphibian Ram-Lok, select models Standard production folders Premium titanium handle folders
    Handle Material Aluminum — Ram-Lok optimized construction Various Titanium — required for frame lock
    The SOCOM Elite Ram-Lok — Microtech Precision in a Manual Folder The SOCOM Elite Ram-Lok is one of Knifeworks' best-selling Microtech models — and for buyers in jurisdictions that restrict automatic knives it is the most direct answer to the question "how do I get Microtech quality without an automatic?" The 4.0" M390MK spear point blade, the ambidextrous Ram-Lok close, the aluminum handle, and the tip-up reversible pocket clip deliver the full Microtech premium experience in a manual folder that carries legally everywhere a standard folding knife is permitted.
    Böhler M390 & M390MK: The Microtech Blade Steel Standard ﹢

    Microtech uses Böhler M390 as the standard blade steel across their catalog — and their exclusive M390MK variant on select Ram-Lok models. Understanding what makes M390 the right steel for a knife of Microtech's mechanical precision helps buyers appreciate the full picture of what they are purchasing.

    Property Böhler M390 M390MK (Exclusive) CPM-20CV (Comparable)
    Edge Retention ★★★★★ ★★★★★ ★★★★★
    Corrosion Resistance ★★★★★ ★★★★★ ★★★★★
    Toughness ★★★☆☆ ★★★★☆ ★★★☆☆
    Ease of Sharpening ★★★☆☆ ★★★☆☆ ★★★☆☆
    Found On Ultratech, Combat Troodon, LUDT, SOCOM Elite — standard catalog SOCOM Elite Ram-Lok, Stitch Ram-Lok — select premium models Zero Tolerance, WE Knife — comparable competitor steel
    Why M390 Is the Right Steel for a Microtech Böhler M390 is an Austrian powder metallurgy stainless steel with approximately 20% chromium and 4% vanadium — one of the highest-performing stainless alloys available in production knives. Its combination of exceptional edge retention and outstanding corrosion resistance makes it the natural pairing for Microtech's precision mechanism — a knife machined to 0.001" tolerances deserves a blade steel that holds a working edge long enough to match the mechanical longevity of the action it is attached to. M390 is the same steel specification found on premium folders from WE Knife and select Zero Tolerance models at similar price points — confirming that Microtech's steel choice is competitive with the best in the premium tier.
    The Microtech Counterfeit Problem: How to Identify a Genuine Knife ﹢

    Microtech's reputation means counterfeits exist in meaningful numbers — particularly in the OTF automatic knife market where Microtech's designs are the most copied in the category. Understanding how to identify a genuine Microtech and why buying from an authorized dealer is non-negotiable protects both your investment and your safety.

    Feature Genuine Microtech Counterfeit / Clone
    Action Crisp, authoritative snap — machined to 0.001" tolerance. Both deploy and retract feel mechanical and certain. Loose, imprecise, inconsistent — action feels vague or sticky
    Blade Steel Böhler M390 — verified premium Austrian stainless. Holds a working edge for weeks of daily carry. Unknown or misrepresented steel — dull quickly, rust easily
    Markings Crisp, precise laser engraving — Microtech logo and model name clean and exact Blurry, uneven, or incorrectly spelled markings
    Fit & Finish Perfect blade centering, tight handle tolerances, consistent anodization Off-center blade, visible gaps, inconsistent finish
    Price $200–$600+ — Microtech does not produce budget knives Suspiciously low — any Microtech under $100 is not genuine
    Warranty Full Microtech Limited Lifetime Warranty honored by authorized dealers No warranty — no factory service support
    Source Authorized dealer only — Knifeworks is on Microtech's verified dealer list Gray market sellers, auction sites, unauthorized online sources
    ⚠️ The Gray Market and Counterfeit Risk The Microtech counterfeit and gray market problem is real, well-documented, and has real safety implications — a counterfeit OTF knife with an imprecise mechanism and unknown steel is not just a waste of money. It is a safety hazard. A blade that deploys unpredictably or closes on your hand because the mechanism is imprecise is a genuine injury risk. Every Microtech purchased from Knifeworks is sourced directly through authorized channels, verified genuine, and backed by the full Microtech Limited Lifetime Warranty. Do not buy a Microtech from an unauthorized source — the risk is not worth any apparent price savings.
    Choosing Your Microtech: Use Case Guide & Legal Considerations ﹢

    Choosing the right Microtech requires matching the deployment mechanism to your intended carry environment — both in terms of use preference and legal jurisdiction. Automatic knives are regulated differently from state to state and understanding the legal landscape before you purchase is essential.

    Use Case Best Model Mechanism Legal Consideration
    First Microtech — OTF EDC Ultratech Double-Action OTF Verify automatic knife laws in your state
    Compact OTF Carry UTX-85 Double-Action OTF Verify automatic knife laws in your state
    Full-Size Tactical OTF Combat Troodon Double-Action OTF Verify automatic knife laws in your state
    Most Powerful OTF Deployment Halo Single-Action OTF Verify automatic knife laws in your state
    Side-Opening Auto LUDT Side-Opening Auto Verify automatic knife laws in your state
    Manual — Legal Everywhere SOCOM Elite Ram-Lok Manual — Ram-Lok Legal everywhere standard folders are permitted
    Premium Manual EDC Stitch Ram-Lok Manual — Flipper — Ram-Lok Legal everywhere standard folders are permitted
    Collector — Marfione Select Marfione Select model Varies Verify laws for specific mechanism type
    ⚠️ Automatic Knife Legal Notice Automatic knives — including OTF and side-opening automatics — are subject to state and local legal restrictions across the United States. Laws vary significantly by jurisdiction — some states permit automatic knife ownership and carry freely, some restrict blade length, some permit ownership but prohibit carry, and some prohibit automatic knives entirely. Federal law also restricts interstate transport of automatic knives in certain circumstances. Always verify your specific state, county, and city laws before purchasing an automatic knife. Microtech's manual folder lineup — including the SOCOM Elite Ram-Lok and Stitch Ram-Lok — is legal to carry everywhere standard folding knives are permitted. Contact our team with any questions about automatic knife legality in your area.

    Microtech Knives: Frequently Asked Questions

    Expert answers from the team at Knifeworks — your authorized Microtech dealer for the full lineup including the Ultratech, Combat Troodon, SOCOM Elite Ram-Lok, LUDT, Halo, and the complete OTF automatic, manual folder, and fixed blade catalog.

    Where are Microtech knives made? ﹢

    Every Microtech knife is manufactured in western North Carolina, USA — at the company's facility near Asheville in the Blue Ridge Mountains. Microtech was founded in 1994 by Anthony Marfione in Vero Beach, Florida and has operated in North Carolina since 2009 with the corporate headquarters in Mills River. Every knife is machined to tolerances within 0.001 inches and hand-sharpened before leaving the facility. Approximately 95% of all parts are fabricated by Microtech themselves — not outsourced to component suppliers.

    What is the difference between single-action and double-action OTF? ﹢

    A double-action OTF deploys the blade forward via slider and retracts it via the same slider — complete one-hand operation in both directions. This is the mechanism on the Ultratech, Combat Troodon, UTX-85, and UTX-70. It is the most practical OTF mechanism for everyday carry because you can deploy and stow the blade with one hand without repositioning your grip.

    A single-action OTF deploys the blade via a button with maximum spring force but requires a separate step to retract — typically pulling the blade back manually or using a secondary mechanism. The Halo series uses single-action — the deployment is faster and more forceful than double-action but retraction requires more deliberate handling. Single-action is the choice for buyers who want the most powerful deployment spring action available in a production OTF.

    Are Microtech knives legal to own and carry? ﹢

    Automatic knife legality — covering OTF and side-opening autos — varies significantly by state and local jurisdiction. Some states permit automatic knife ownership and carry freely, some restrict blade length, some allow ownership but prohibit carry, and some prohibit automatic knives entirely. Federal law also restricts interstate transport in certain circumstances.

    ⚠️ Always Verify Your Local Laws It is your responsibility to verify that automatic knife ownership and carry is permitted in your specific state, county, and city before purchasing. Knifeworks sells Microtech automatic knives to buyers in jurisdictions where ownership is legal. If you are in a jurisdiction that restricts automatics — Microtech's manual folder lineup including the SOCOM Elite Ram-Lok and Stitch Ram-Lok is legal to carry everywhere standard folding knives are permitted. Contact our team with legal questions and we will help point you toward the right resources.
    What is the Microtech Ultratech and why is it the gold standard? ﹢

    The Microtech Ultratech was introduced in 1999 as Microtech's first double-action OTF automatic and it has never been displaced as the world's most recognized and most trusted production OTF knife. In over 25 years of continuous production it has been carried by military personnel, law enforcement, first responders, and collectors in more configurations and finishes than any other OTF knife ever made.

    The gold standard designation comes from a specific mechanical reality — the Ultratech's 0.001" tolerance action produces a deployment and retraction feel that no competing production OTF has consistently matched. When knife enthusiasts say a competing OTF "feels like a Microtech" they are paying the highest available compliment in the category. The 2026 Ultratech Gen III updates the mechanics and handle ergonomics while maintaining the fundamental design that has made it the benchmark for 25 years.

    What is the Microtech SOCOM Elite Ram-Lok? ﹢

    The Microtech SOCOM Elite Ram-Lok is one of Knifeworks' best-selling Microtech models — a fully manual folder that delivers Microtech's precision manufacturing in a knife that is legal to carry everywhere standard folding knives are permitted. The 4.0" M390MK spear point blade features an apocalyptic finish and flat grind for balanced slicing efficiency. The Ram-Lok provides fully ambidextrous lockup and release — press either side of the Ram-Lok to close from either hand without repositioning your grip. The aluminum handle features a frag-pattern texture for positive grip and the reversible stainless pocket clip carries tip-up in either hand.

    For buyers who want Microtech quality in a jurisdiction that restricts automatic knives — or buyers who simply prefer a manual folder — the SOCOM Elite Ram-Lok is the most capable Microtech manual folder in the current catalog.

    How do I spot a fake Microtech knife? ﹢

    The Microtech counterfeit and clone market is a well-documented problem — particularly for OTF automatics where Microtech's designs are the most copied in the category. Signs of a counterfeit or clone include:

    • Imprecise action: A genuine Microtech OTF has a crisp, authoritative deploy and retract — if the action feels vague, sticky, or inconsistent it is not genuine
    • Blurry or incorrect markings: Microtech's laser engraving is precise and clean — blurry, uneven, or misspelled engravings are a counterfeit indicator
    • Price too low: Any Microtech sold under $150–$200 is not genuine — Microtech does not produce budget knives
    • Unauthorized source: If the seller is not on Microtech's authorized dealer list the knife may be gray market, counterfeit, or both
    • Blade edge fails quickly: Genuine M390 holds a working edge for weeks of daily carry — a blade that dulls after days of light use is not M390

    The safest approach is simple — buy only from an authorized Microtech dealer. Every Microtech purchased from Knifeworks is sourced directly from authorized channels, verified genuine, and backed by the full Microtech Limited Lifetime Warranty.

    Does Microtech offer a warranty? ﹢

    Yes — Microtech backs every knife with a Limited Lifetime Warranty covering defects in materials, manufacturing, and workmanship for the life of the knife. Microtech also offers in-house sharpening, refinishing, and repair services — submit a service request through Microtech's RMA page for any knife that needs factory attention.

    As an authorized Microtech dealer, Knifeworks supports the full warranty program on every knife purchased from us. Contact our team directly for warranty assistance — we coordinate with Microtech on your behalf for the fastest possible resolution. Microtech knives purchased from unauthorized gray market sources are not eligible for warranty or factory service — one of the most important reasons to buy only from authorized dealers.

    What Microtech knives does Knifeworks carry? ﹢

    Knifeworks carries the full Microtech lineup as an authorized dealer — all sourced directly from Microtech and backed by the full Limited Lifetime Warranty:

    OTF Automatics: Ultratech, Combat Troodon, UTX-85, UTX-70, Halo, Dirac, and the complete double-action and single-action OTF catalog across all blade profiles and handle configurations.

    Side-Opening Automatics: LUDT and the complete side-opening automatic lineup.

    Manual Folders: SOCOM Elite, SOCOM Elite Ram-Lok, Stitch Ram-Lok, Amphibian Ram-Lok, and the complete manual folder catalog.

    Fixed Blades: Complete Microtech fixed blade lineup with Kydex sheaths.

    Marfione Select: Select mid-tech pieces as available.

    Not sure which Microtech is right for your carry style, legal jurisdiction, or budget? Contact our team — we carry Microtech and we are here to help you find the right one.

    Shop Microtech with Confidence at Knifeworks Every Microtech knife in our catalog is sourced directly from authorized Microtech channels — guaranteed genuine, backed by the full Limited Lifetime Warranty, and representing 30 years of USA-made OTF precision at 0.001" tolerances. Ultratech, Combat Troodon, SOCOM Elite Ram-Lok, LUDT, Halo — the complete Microtech automatic, manual, and fixed blade catalog is here. Fast shipping. Expert support. Real knife people who understand exactly what Microtech's precision standard delivers — and why buying from an authorized dealer is the only acceptable option.