Microtech Ultratech Gen IV S/E specs and steel

The Microtech Ultratech Gen IV S/E has a 3.55" drop point blade in M390 and is an OTF automatic. Its list price is $367; retailers often sell for less.

Microtech Ultratech Gen IV S/E: Drop point blade, 3.55" long (generic profile, not to scale)Drop point blade, 3.55" long

Specifications

Blade steel
M390
Blade length
3.55"
Overall length
8.54"
Weight
—
Lock
OTF automatic
Handle
6061-T6 aluminum
Blade shape
Drop point
Opening
Automatic (OTF)
Made in
USA
Model
Ultratech Gen IV S/E (11214-1T)
Brand
Microtech
List price
$367

Microtech's Gen IV Ultratech is M390MK (Böhler M390 variant). Verified on the SMKW listing (SKU AUMT112141T = Microtech 11214-1T) because Microtech's own Ultratech S/E pages omit the steel and show the model sold out; SMKW had it in stock at $367, which is the same price microtechknives.com lists for the sibling Ultratech Gen IV S/E Black Standard (11214-1RD). Weight and thickness are not given on the listing.

Where to buy

Check price at Blade HQ

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The steel: M390

M390 is a powder metallurgy stainless steel rated 8/10 for edge retention, 4/10 for toughness and 9/10 for corrosion resistance; it is low on ease of sharpening (3/10). Full M390 page.

Edge retention
8/10
Toughness
4/10
Corrosion resistance
9/10
Ease of sharpening
3/10
M390 typical hardnessM390: 60-62 HRC55 soft60 mid65 very hard507060–62

How M390 compares

Other knives in M390

Similar price

Specs checked on 2026-10-14 against the maker's product page.