The Hogue Sig K320 AXG Classic 3.5-inch folding knife (brand part no. 36367) is a premium production folder built in the USA through a partnership between Hogue Knives and Sig Sauer, drawing on custom knifemaker Allen Elishewitz’s design work. The tanto-point blade is ground from CPM-S30V steel, a premium powder-metal alloy prized for edge retention and corrosion resistance, and it deploys manually for a smooth, controlled draw. The frame pairs matte black hard-anodized 6061-T6 aluminum with Heritage Walnut wood inserts, giving the knife a distinctive look that mirrors the K320 pistol series it’s named after. It’s built for the collector or EDC carrier who wants old-world craftsmanship paired with a modern ambidextrous lock.

Key Specifications

• The blade measures 3.5 inches long, sized for both utility and self-defense-minded EDC.
• The blade is made from CPM-S30V steel, known for excellent edge retention and corrosion resistance.
• The blade uses a tanto point with a plain edge for strength at the tip during hard use.
• The frame combines hard-anodized 6061-T6 aluminum with Heritage Walnut wood inserts for a distinctive, durable grip.
• The knife locks open with Hogue’s ABLE Lock, an ambidextrous locking mechanism for secure, safe operation.
• Opening is manual, giving deliberate, controlled deployment for everyday use.
• A deep-carry pocket clip keeps the knife riding low and discreet in the pocket.

Frequently Asked Questions

Who designed the K320 AXG Classic? It was developed through a partnership between Hogue Knives and Sig Sauer, drawing on custom knifemaker Allen Elishewitz’s design background.

Is this knife made in the USA? Yes, Hogue manufactures the K320 AXG Classic in the United States.

What kind of lock does it use? It uses Hogue’s ambidextrous ABLE Lock system.

Shop the full Hogue lineup along with our other pocket knives.

Buy the Hogue Sig K320 AXG Classic 3.5-Inch Folding Knife

Between the S30V steel, walnut inlays, and Sig Sauer pedigree, the K320 AXG Classic stands apart from typical production folders. It’s a knife built to be carried and used, not just displayed. Order it from our Lubbock, Texas gun shop for fast, insured shipping.