Solid brass collar centers stud in barrel and will adjust to alter depth you need to go into ball shotgun primers or patch. 10/32 thread. For .45-.50 cal.
Item #: A1280
Solid brass collar centers stud in barrel and will adjust to alter depth you need to go into ball shotgun primers or patch. 10/32 thread. For .45-.50 cal.
Item #: A1280