The M‑9 Combat Knife is a full‑size fixed blade designed for durability and field‑ready utility across demanding environments. Measuring 12.25 inches overall, it features a 7‑inch blade constructed from 420 stainless steel with a black zinc phosphate coating that reduces glare while enhancing corrosion resistance. The blade profile supports general cutting, slicing, and utility tasks, making it suitable for outdoor, tactical, or survival applications where reliability and edge stability are required.

The handle is constructed from OD green glass‑filled nylon, providing a lightweight yet rigid structure with a secure grip under varied conditions. A steel guard and pommel add strength and improve handling control during use. The knife is paired with a molded plastic sheath that offers secure retention and convenient carry. Built with straightforward, rugged construction, the M‑9 Combat Knife balances durability, corrosion resistance, and utility performance in a practical field tool.