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Black Triangle S4

Black Triangle S4 - Main image
$72.45 $105 In stock

Category: Other Products

Non permissive environments? No problem. Fly under the radar and stay strapped even when you can't carry a gun. Black Triangle took the best features of their top-performing knives and put them into one product. It has the blade profile of the Donovan, tip strength of the Senka, & index point of the MK4. The S4 sheath is cut with a hook for pocket carry & comes clipped with a Raven Concealment IWB Overhook Strut. As all of our G10, S4 is a 100% metal-free system. Key Features Ergonomic handle Black Hemp Jute Wrap Index at pommel for confident draw Hooked sheath for IWB or pocket carry Black Triangle knives are designed for everyday carry (EDC). Our non-metallic G10 knives offer a covert solution for self-defense in non-permissive environments (NPE). Lightweight and durable, these tools are ideal for concealed carry when traditional options aren’t practical. Whether you're traveling, at a concert, the gym, working in restricted areas, or just value low-profile gear, these lightweight knives provide reliable protection without drawing attention. Overall Length:7.25" Blade Length:3.50" Thickness:0.25" Material:100% Metal Free G10 Warranty:100% Lifetime Guarantee

Black Triangle S4 — Description

The Black Triangle S4 available at Guerrilla Tactical delivers an exceptional blend of precision design, material stealth, and user-centric ergonomics. It takes the best aspects of previous models and elevates them into a single, versatile tool. Ideal for those seeking refined, dependable self-defense with minimal signature.

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Edward ★★★★★

Kept this in the console pocket of my work bag and honestly forgot it was there until I needed it. The blade locks up tight with zero play, and the deployment is smooth enough that it’s become my daily grab. Exactly the kind of low-profile insurance I was after.

Harper A. ★★★★★

Carried it through three weeks of airport-heavy travel and never once got a second look at security. The compact profile hides surprisingly well under a light jacket, and the grip texture keeps it locked in place when you need it most.

Aurora N. ★★★★★

The description is spot-on—this thing disappears in a pocket but still feels solid in hand. I’ve been carrying it daily in an office where a gun’s a no-go, and the compact profile means zero printing. It’s exactly the edge I needed.