Otis .50 Cal/12.7mm Bronze/Nylon 2-Pack Bore Brush #8-32 - Reliable Bore Brushes - FG350NB

Otis brushes feature an exclusive Tufcor core wire, renowned for its resistance to corrosion and a tighter twist that greatly improves bristle retention and extends the brush's overall lifespan. These brushes are uniquely designed with double the fill compared to competing options, ensuring that bristles reach right to the very end. This combination guarantees consistently superior quality and precision cleaning with each use.