I am looking for a source for I. RIZZINI 16 gauge choke tube wrench. Bought a gun, and it didn't come with the wrench to remove the chokes. Current choke markings are 4 notches on the top barrel tube and no notches on the bottom barrel tube. Are these IC & Cyl??
Sorry for the ignoramous question, seems pretty basic I know, but I gotta ask!!

If you know of a source I can purchase a 16 gauge wrench from, please let me know!

Thanks,

Dustin.