Sometime ago, this item came in a box with some pinfire reloading items. It is solid brass, and the "shank" is .375" in diameter and flares at the end to .400" diameter. Notice the end is hollowed a bit. What do you think the tool is and was it made for a certain type of gun ?

[Linked Image from i.imgur.com]

[Linked Image from i.imgur.com]

Last edited by Daryl Hallquist; 06/09/21 12:10 PM.