North Mountain Blade BBNM 2521-DB Shadow Edition (Dwyer Design) - 3.54" CPM-3V Bowie/Tanto Knife
North Mountain Blade BBNM 2521-DB Shadow Edition (Dwyer Design) - 3.54" CPM-3V Bowie/Tanto Knife
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North Mountain Blade 2521-DB – 3.54" CPM-3V Bowie Shadow Edition Folding Knife
The North Mountain Blade 2521-DB BBNM Shadow Edition is a Duane Dwyer–designed frame lock folder that pairs a tough 3.54" CPM-3V Bowie/Tanto blade with a hand-polished, DLC-coated finish and a titanium handle. Refinements to the opening mechanism — including a larger ceramic detent ball — deliver smoother, more stable action, making this a knife built equally for hard use and high-end collection. Going Gear is an authorized North Mountain Blade dealer.
North Mountain Blade 2521-DB Specifications
| Brand | North Mountain Blade |
| Model | BBNM 2521-DB |
| Edition | Shadow Edition |
| Designer | Duane Dwyer |
| Overall Length | 8.27" (210 mm) |
| Blade Length | 3.54" (90 mm) |
| Blade Thickness | 0.16" (4 mm) |
| Blade Material | CPM-3V |
| Blade Style | Bowie / Tanto |
| Blade Finish | DLC Coating |
| Handle Material | Titanium |
| Pocket Clip | Titanium |
| Lock Type | Frame Lock |
| Weight | 144 g |
| Special Features | Hand-Polished Finish |
| Use | EDC, Tactical, Collection |
Frequently Asked Questions
What steel is the North Mountain Blade 2521-DB made from?
The North Mountain Blade 2521-DB uses CPM-3V steel, prized for its exceptional toughness and durability under demanding cutting tasks.
Who designed the North Mountain Blade 2521-DB?
The North Mountain Blade 2521-DB was designed by Duane Dwyer, known for functional, performance-driven knife designs.
What makes the Shadow Edition of the North Mountain Blade 2521-DB special?
The North Mountain Blade 2521-DB Shadow Edition adds a hand-polished DLC finish, a refined opening mechanism, and a larger ceramic detent ball for smoother, more stable action.
Is the North Mountain Blade 2521-DB good for everyday carry?
Yes. With a 3.54" blade and lightweight titanium construction, the North Mountain Blade 2521-DB balances EDC practicality with premium materials.
What lock does the North Mountain Blade 2521-DB use?
The North Mountain Blade 2521-DB uses a secure titanium frame lock for reliable, one-handed operation.
Where can I buy the North Mountain Blade 2521-DB?
The North Mountain Blade 2521-DB is available at Going Gear, an authorized North Mountain Blade dealer.

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