This is a Weaver Tool known as the Hammer & Punch Set, model 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.
Features:
Professional hammer and punch set
Has non marring hammer face on one side
Includes 8 steel punches