The Brownells special line bore brush is a precision-engineered cleaning tool designed specifically for 10 Gauge firearms. This product features a 5/16-27 male thread, ensuring compatibility with a wide range of cleaning rods and accessories. Each brush in the pack of 12 is constructed with durable materials to provide effective and thorough cleaning of the bore, removing fouling and residue to maintain optimal firearm performance. The brush's design facilitates easy insertion and removal, minimizing the risk of damage to the bore. Ideal for both professional gunsmiths and firearm enthusiasts, this bore brush is an essential component for maintaining the longevity and accuracy of 10 Gauge firearms.

• Phosphor bronze bristles, known for their superior conductivity and corrosion resistance, are engineered to optimize performance in demanding electrical and mechanical applications
• Male threads with a 5/16-27 unified national special (UNS) specification