Weaver Weaver, Gunsmithing Tool Kit, Hammer & Punch Set, Green Case 849723 Trick out your gunsmithing bench with professional tools from Weaver(R). The new Gunsmith Hammer & Punch Set includes (8) steel punches to fit just about any pin and a hammer with brass and plastic faces. For fast" easy" gentle disassembly and reassembly of firearms" work like a pro with Weaver's new Gunsmith Hammer & Punch Set.