Microtech Cypher D/E

A masterfully crafted out-the-front automatic knife with a 3.5 inch M390MK double-edged dagger blade, aluminum handle, and smooth dual-action thumb slide deployment mechanism.

Last updated21 July 2026

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Weight112 g (3.95 oz)

PriceUS$438

Blade steelM390MK stainless steel

Lock typeSlide lock

Technical Specs

Specifications

CategoryAutomatic Knife

Blade length89 mm (3.50 in)

Overall length216 mm (8.50 in)

Closed length127 mm (5.00 in)

Blade thickness2.8 mm (0.11 in)

Handle materialAluminum

FinishStonewash (blue stonewash variant), black (turquoise variant)

Opening methodDual-action out-the-front (OTF) thumb slide

Clip typeTip-down pocket clip

Carry Profile

Best for

▣Everyday Carry▣Outdoor Use▣Professional Use▣Collection

Field Signals

Common praise

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Superior edge retention

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Exceptional hardness

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Good corrosion resistance

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Smooth and reliable dual-action deployment

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Lightweight and ergonomic handle

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Durable blade finish (stonewash or black)

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