Punch for .38 caliber cards and wads. Tempered forged steel arch punch.
This punch is bored 3/8" (.375") diameter, ideal for .38-55, .38-56, and similar .38 caliber cartridges.
Make your own felt wads for .36 Navy percussion revolvers.
Not for .357 Magnum or .38 Special or 9mm or other cartridges which are actually .35 caliber.
When loading blank cartridges, BEWARE. Blanks with cardboard or felt wads can be letha at 10 feet!