Demko AD20.5 Stealth - Artillery Gray Aluminum - DLC 20CV Shark Foot Blade

20CV Shark-Lock with Aluminum Handles

The AD20.5 Stealth brings Demko Knives' Performance First design to a smaller, more pocketable platform without sacrificing grip or utility. This is the Taiwan-made version of the AD20 flagship, finished in a low-visibility treatment that pairs a DLC-coated blade with hard-anodized aluminum handles. It's built for users who want the AD20's proven Shark-Lock system in a reduced form factor.

Blade

The 3" Shark Foot blade is made from 20CV, a premium stainless steel known for excellent edge retention and strong corrosion resistance, making it a reliable choice for daily carry. The DLC coating adds a hard, low-friction black finish that further protects against wear and reduces glare. At 0.125" thick, the Shark Foot profile offers a straight cutting edge suited to everyday utility tasks like slicing and box work.

Handle

Handles are machined aluminum, giving the knife a lightweight yet rigid frame. Aluminum resists corrosion and keeps overall weight down to 4.5oz, while the hard-anodized Stealth finish adds surface durability and a non-reflective look.

Carry

The Shark-Lock is Demko's proprietary locking mechanism, a robust variation on a lever lock that engages the blade with a solid, reliable lockup and disengages with an easy push of the lever. The pocket clip is set up for right-hand, tip-up carry only.

Made in Taiwan.

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1. Specs:
2. Overall Length: 7.5" (190.5mm)
3. Blade Length: 3" (76.2mm)
4. Blade Thickness: 0.125" (3.18mm)
5. Handle Length: 4.5"
6. Blade Steel: 20CV
7. Blade Style: Shark Foot
8. Blade Finish: DLC
9. Handle Material: Aluminum
10. Pocket Clip: Yes, right hand only, tip up
11. Lock Type: Shark-Lock
12. Weight: 4.5oz
13. Country of Origin: Taiwan