Bear OPS Introduces New American-Made Automatic Knife

Jacksonville, Alabama – Bear OPS, the tactical brand of Bear & Son Cutlery specializing in military and law enforcement knives, introduces a new multipurpose automatic knife called the AC-510-B4-B.

The Bear Ops AC-510-B4-B features a modified drop point blade with a taper-ground 3.25-inch blade edge made with Sandvik 14C28N premium steel. For added corrosion resistance, a black finish is applied. The blade opens with a firm push of the button and an integrated safety prevents accidental deployment. The solid black G10 handle features a reversible pocket clip that provides for tip-up carry and quick access. The Bear Ops AC-510-B4-B also has jimping on the top of the blade and handle for a more secure thumb grip.

The multipurpose nature of the AC-510-B4-B is evident in the included seatbelt cutter on the side of the handle and the glass breaker on the back of the handle. A lanyard spacer provides secure storage and easy access. The Bear Ops AC-510-B4-B has an overall length of 8 inches, weighs 4.0 ounces, and hand-crafted in USA.

Bear OPS AC-510-B4-B Specifications

Model Number:  AC-510-B4-B (black G10)

AC-510-BOR4-B (Orange/Black G10)

  • Blade Material: Sandvik 14C28N
  • Handle Material: Black G10
  • Rockwell: 58-60
  • Closed Length: 4-1/8”
  • Open Length: 8”
  • Edge Length: 3 ¼”
  • Weight: 4.0 ounces
  • Extras: Automatic, Seatbelt Cutter, Glass Breaker, Lifetime Warranty
  • MSRP: $179.99

Learn more about this and other Bear OPS knives by visiting

About Bear & Son Cutlery:

Bear & Son Cutlery is equipped with a rich family tradition in knife making and employs a skilled and experienced work force that is capable of performing many of the extra hand operations that go into the making of their products. The Bear & Son Cutlery factory is unique. It is full self-contained. While some companies only assemble parts brought from various suppliers and put their names on the product, Bear & Son Cutlery does everything in-house from building their own blanking dies to heat treating, grinding and assembly, and hand finishing products. These steps ensure that Bear & Son Cutlery is of excellent quality and a real value for both the dealer and consumer. Their ongoing commitment is to make them in America and make them affordable.

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