SOG Pentagon Automatic Knife Blackout AUSOG15610157

The SOG Pentagon OTF Blackout Automatic Knife is a purpose-built tool designed for professionals, enthusiasts, and anyone who demands precision, speed, and reliability in a modern tactical blade. Combining advanced materials with a rugged design, it delivers quick deployment, secure lock-up, and dependable performance in the field. With its sleek blackout styling and American craftsmanship, this knife stands ready for hard use and critical moments.

At its core is a 3.79-inch CRYO S35VN stainless steel spear point blade. Known for its strength, edge retention, and corrosion resistance, S35VN is a premium steel engineered for both durability and cutting efficiency. The CRYO treatment enhances toughness, while the black titanium nitride coating adds an extra layer of protection against wear and reflection. The spear point design provides excellent piercing capability along with a sharp, versatile edge suitable for a wide range of cutting tasks.

The Pentagon OTF features dual-action, out-the-front automatic deployment. With a simple push or pull of the oversized thumb slide, the blade rockets into action or retracts smoothly into the handle. This system provides lightning-fast response when seconds count, while the strong lock-up ensures stability and confidence during use. The oversized control makes operation intuitive, even in gloves or high-stress environments, reinforcing the knife’s tactical edge.

The handle is built from hard-anodized aluminum, giving it a lightweight yet incredibly durable frame. Its black finish complements the blackout design while resisting wear from daily carry. The ergonomics are streamlined for control and comfort, while the stainless steel pocket clip ensures secure tip-down carry and quick access. At 4.06 inches closed and weighing 6.7 ounces, it strikes the right balance between compact portability and solid in-hand presence.

Proudly made in the USA, the SOG Pentagon OTF Blackout is a knife that reflects precision manufacturing and a commitment to performance. Every detail, from steel choice to deployment mechanism, is crafted to deliver a tool that can be trusted in demanding situations. Whether carried for professional duty, outdoor use, or as part of an everyday carry rotation, it’s a blade that won’t let you down.

Order yours today from SMKW!