Up for sale is a Microtech Ultratech D/E OTF Automatic Knife featuring a striking purple aluminum handle and a 3.4" Apocalyptic serrated double-edge blade. The Ultratech is Microtech's flagship out-the-front automatic knife, known for its outstanding reliability, fast action, and rugged construction—making it a top choice for both EDC enthusiasts and collectors alike.

The knife you see in the photos is the exact one you’ll receive. This Ultratech features a smooth, responsive action and locks up tight, with a unique finish that’s sure to stand out in any collection. All functions operate as they should.

If you have any questions about this Microtech Ultratech, don’t hesitate to shoot us an email at Bay State Surplus!

Microtech Ultratech D/E OTF Automatic Knife Purple Aluminum (3.4" Apoc Serr)

Name: Microtech Ultratech D/E OTF Automatic Knife Purple Aluminum (3.4" Apoc Serr)
Brand: Microtech

$425.00

$299.00

Excluding Sales Tax

Quantity

Only 1 left in stock

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How to Purchase a Gun Online with Bay State Surplus

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When buying a firearm from Bay State Surplus, you can pay for shipping or select 'store pickup' at checkout to skip the fee. Shipped firearms must go to a licensed FFL dealer with their consent and license copy. We offer Priority or Ground shipping. IT IS THE BUYERS RESPONSIBILITY TO CONFIRM THE FIREARM/ MAGAZINE IS IN STOCK & COMPLIANT IN THEIR STATE. Feel free to ask us any questions at baystatesurplus@gmail.com. Thank you for choosing Bay State Surplus!

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The enforcement of the Long Gun Roster has been postponed until the roster is officially released, and the release date remains uncertain. As of writing this (11/7/2026), all long guns are still transferable in Massachusetts for now, provided they do not meet the NEW definition of an "Assault Style Firearm."

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Assault Weapon Definition + FCAB Meeting Notes