This 3/16″ brass punch with a high-impact plastic handle is the best size punch for most gunsmithing and gun tinkering operations. It’s particularly useful for removing the cross pin that retains the trigger group to the receiver in virtually all pump and semiautomatic shotguns and rifles.

Weight 0.09200 lbs
UPC

757253006951

Resources

Documentation
Video
Forster Products Universal Drift Punch, Swiv-O-Ling Vise and Polishing Roll Demonstration at YouTube.com
High-resolution Image