The Core Edge USA 0331 Pulsar OTF is a rugged, precision-built automatic knife that combines premium materials, lightweight construction, and all-American craftsmanship. As the most popular model in the 0331 line, the Pulsar is designed to deliver dependable everyday performance in a compact out-the-front platform. From its precision-machined chassis to its premium MagnaCut blade, every component reflects Core Edge USA’s commitment to building functional knives with a distinctive edge.
The 4.775-inch handle is machined from 6061-T6 aluminum and features 3D milling across the front and back faces. This detailed machining creates a textured surface that adds grip while giving the chassis a bold, modern appearance. The purple finish provides a striking look that sets this Pulsar apart, while the lightweight aluminum construction keeps the overall weight to just 3.75 ounces. It’s an easy knife to carry without feeling like you’re giving up strength or capability.
The 3.350-inch single-edge drop point blade is made from MagnaCut stainless steel, a premium blade steel known for its combination of toughness, edge retention, and corrosion resistance. The blade features a blasted finish with satin flats, creating a rugged two-tone appearance that complements the purple aluminum chassis. As an out-the-front automatic, the blade deploys and retracts from the front of the handle, providing quick, convenient access when you need a capable cutting tool close at hand.
Stainless steel hardware and a stainless steel pocket clip complete the build, adding durable components where they matter most. With an overall length of 8.125 inches, the Pulsar offers a comfortable balance between blade length and ease of carry. Whether it’s riding in your pocket for everyday cutting chores or serving as a standout addition to an OTF collection, the 0331 Pulsar is built to perform.
Core Edge USA was founded in 2023 by two craftsmen with a goal of creating something unique while keeping functionality at the forefront. Operating two small shops in northeast Arkansas, the company handles its manufacturing process in-house. One shop focuses on heat treating and grinding, while the other handles machining, surface grinding, assembly, and shipping. As a veteran-owned company, Core Edge USA is committed to keeping its work in the USA, with its knives designed, machined, heat treated, ground, sharpened, and assembled in-house.
The Core Edge USA 0331 Pulsar OTF delivers premium MagnaCut performance, precision-machined aluminum construction, and distinctive American-made craftsmanship in a lightweight automatic package.
Bring home true American-made craftsmanship from SMKW with Core Edge USA, where every knife is proudly designed and built in the USA.
