Otis Brass Punch Set

A firearm comes apart only as clean as the punch that drives it.

At-home gunsmithing turns on the pin that seats without scarring the work.

Bench Control: You drive a receiver pin on the bench. The punch has to stay true through the strike.

Clean Strikes: A chamfered striking surface reduces burring. The next tap still meets a face that sits flat.

Shop Life: Corrosion resistant brass holds up through repeated assembly and disassembly.

Size Coverage: 4 inch punches in 3/32, 3/16, 5/32, 1/8, and 1/4 keep the right diameter in reach.

Work Identity: Hex machined brass is bench gear for people who take a firearm apart and put it back together.

Drive the pin. Leave the work clean.