VFG Adapter with internal thread M2.5

The brass adapter with wooden thread for holding the cleaning felt is screwed onto the cleaning rod. Even with repeated back-and-forth movement of the cleaning rod inside the barrel, the felt cleaner will remain firmly and securely on the mounting thread. This ensures that no felt cleaner slips off inside the barrel during cleaning and could clog it. VFG adapter for calibers 4-4.5 mm and Zimmerstutzen, with internal thread M2.5