SOG Pentagon FX Covert 3.41" Blackout Tactical Knife

The SOG Pentagon FX Covert is a purpose-built fixed blade knife for operators, hunters, and field professionals who need a reliable blade that stays sharp and stays hidden. With a 3.41-inch spear point blade forged from CPM S35VN steel and finished in black titanium nitride, this tactical knife delivers serious edge retention and corrosion resistance without announcing itself. The plain edge holds up to repeated cuts and maintains geometry longer than serrated alternatives—a real advantage in the field when you can't afford downtime.

The G10 handle is engineered for control in wet conditions and demanding environments. It's built tough without excessive weight, letting you work all day without fatigue. At 7.52 inches overall, the Pentagon FX Covert balances a practical blade length with the compact profile you want for everyday carry, trauma response, or backcountry work. This is a knife that disappears into your kit until you need it.

SOG backs this blade with purpose-driven design and materials that perform. The CPM S35VN steel is a proven choice for professional and sporting knives—it's a step above common stainless steels in edge-holding and corrosion resistance. The black finish is functional, not just cosmetic: it eliminates glint and integrates into tactical or outdoor environments. Comes with a nylon sheath for secure carry and fast access.

Key Features

• 3.41-inch spear point blade in CPM S35VN steel—excellent edge retention and corrosion resistance
• Black titanium nitride finish for durability and low visibility
• Plain edge for sustained cutting performance without maintenance issues
• G10 handle designed for secure grip in wet and harsh conditions
• Compact 7.52-inch overall length for practical carry and field work
• Includes nylon sheath for secure transport and ready access

Specifications

Frequently Asked Questions

What blade steel is the Pentagon FX Covert made from?

The blade is CPM S35VN, a premium stainless steel known for excellent edge retention, corrosion resistance, and toughness. It's a popular choice for professional and hunting knives because it holds an edge longer than basic stainless steels while remaining relatively easy to maintain in the field.

Is the edge serrated or plain?

The Pentagon FX Covert comes with a plain edge, which gives you consistent cutting performance and is easier to sharpen than serrated designs. Plain edges work well for skinning, food prep, and general utility tasks.

What's included with the knife?

The knife ships with a nylon sheath for secure carry and quick access.

What handle material is used?

The handle is G10, a composite material known for excellent grip security in wet conditions and durability under heavy use. G10 is a standard choice for tactical and outdoor knives because it resists moisture and provides reliable control even with wet hands or gloves.