Custom designed, this value packed 4-head hammer is designed to cover any pistol and rifle repair needs. Perfect for Gunsmithing and other delicate jobs that require delicate tapping, this hammer has four interchangeable heads including brass, steel, nylon, and rubber. The grass head is the choice for gunsmiths and for working with punches. The nylon and rubber heads resist breaking and will not Mar metal. The hardened steel head is perfect for Dozens of jobs around the house and shops.