Brass adapter has an extra long shaft that’s threaded to hold three pellets. Improves scrubbing power with J-B Bore Cleaner. Dewey models thread to the male end of Dewey rods. 8-32 models fit other popular rods. SPECS: Brass. 2' (5cm) long. Big Bore Dewey has 10-32 tpi to fit Big Bore Rods. Shotgun has 5?16-27 tpi.
