12 bronze cleaning brushes 9mm handguns

Caliber 9mm, 9mmLuger, 9mmPara, 9x19 and/or 9x17 handguns, pistol and/or revolver 12/twelve barrel brushes with bronze bristles, brass core with rounded head, external thread #8-32Inch, Benchrest Type Code 9P-D Pro-Shot USA.
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Note from Pro-Shot USA:
Pro-Shot manufactures high-quality barrel brushes for shooters that withstand frequent use.
They consist of a high-quality brass core and extra thick bronze bristles.
These brushes have been used over the years worldwide to set world records.
They clean the barrel exceptionally well while also protecting it.
All Pro-Shot Benchrest barrel brushes are specifically tailored to the respective caliber/mm and are oversized to ensure a long lifespan and maximum cleaning power.