CobraTec Enforcer Black D/A Automatic Knife OTF Switchblade. CobraTec introduces you to their Enforcer. The handle is made of 6061-T6 with a textured design that provides a secure grip. The handle and all internal parts are CNC machined to offer a precision fit and to allow very smooth operation. The Enforcer comes with a M390 drop not serrated blade. M390 is considered one of the best PREMIUM all around blade steels. It offers excellent edge retention, corrosion resistant and durability. This is one of the best everyday carry OTF knives you will find. Backed by their Lifetime Warranty. Weight: 3.5 oz Blade Length: 3.25" Handle Length: 4.75" Total Length: 8.25"