The Smith & Wesson M&P OTF10 is a spring-assisted knife (brand part no. 1160824), built with a 3.5-inch gray and black serrated stainless steel double-edge blade in contoured aluminum handles. A push of the finger actuator starts the blade forward and spring tension completes deployment, with an added tab on the side to retract the blade and a safety lock to prevent accidental use. Notched finger grooves on the handle add grip and control, making this a solid choice for shooters who want a serrated, fast-deploying OTF for everyday carry.

Key Specifications

• The 3.5-inch stainless steel blade is ground as a serrated double-edge with a gray/black finish.
• The contoured aluminum handle features notched finger grooves for added grip and control.
• A spring-assisted OTF mechanism completes deployment after a push of the finger actuator, with a side tab for retraction.
• A safety lock is built in to prevent accidental deployment during carry.

Frequently Asked Questions

Is the OTF10 fully automatic? No, it’s spring-assisted: the finger actuator starts the blade and spring tension completes the deployment, rather than firing on a button push alone.

Why is the blade serrated? The serrated double edge is built to bite through rope, webbing, and other fibrous material more effectively than a plain edge.

Buy the Smith & Wesson M&P OTF10 Spring-Assisted Knife 3.5-inch Gray/Black Serrated

Add the Smith & Wesson M&P OTF10 to your everyday carry for fast, serrated cutting performance. Order it from Smith & Wesson in the automatic knives lineup, shipped fast from our Lubbock, Texas gun shop.