Steel River Knives Spartan 3.5" OTF Dagger Plain Black/Silver 440C SS Blade Black Carbon Fiber Inlay Aluminum Zinc Alloy Handle

The Steel River Knives Spartan A163BD is an out-the-front automatic pocket knife built around a true 3.5" dagger profile. The blade is ground from 440C stainless steel and finished in a two-tone Black/Silver coat, with a plain edge that delivers clean, deep piercing geometry. At 9" overall and 11.80 oz, the Spartan pairs slim OTF styling with a substantial-feeling handle.

The handle is constructed from aluminum and zinc alloy in a black finish accented by a carbon fiber inlay panel that adds grip texture and visual contrast. An OTF (out-the-front) mechanism drives the blade straight along the handle axis for fast, single-hand deployment and retraction, making the A163BD a strong everyday-carry and tactical-knife option.