I've been looking through my vintage gun cleaning implement images, without a match.
Cleaners in the 1892 “Sportsman’s Directory”: Ferris, Tomlinson, Epop, Budd-Eason
https://books.google.com/books?id=AE...AAJ&pg=PR8&lpg
In that the stuff is with a back-action Lifter, they could be much older than 1892
I'm also no help with the pins/punches or dog-leg thingies