Gunsmithing hammers and punches are core tools needed to modify or disassemble firearms. The hammer features an ergonomic grip and perfectly balanced weight to give both precise control for tapping tiny pins and optimal force for those that need a little "persuasion". Our punches are made of hardened steel with a Nickle-plating to resist corrosion as well as hex-shaped handles and rubber O-rings for precise control. Our proprietary Pin Alignment Tool makes aligning and starting tiny pins both easy and accurate. Advanced kit includes every standard and roll pin punch needed to build or work on an AR15. A balanced hammer along with our proprietary pin alignment tool makes starting tiny pins easy and accurate and a stand-up case.