Bore Tech BTBR-17-003 Rifle Brushes Brass 17 Cal Bore Tech's Rifle Brass Brushes have twice the amount of phosphorous bronze (brass) bristles for doubling the scrubbing action. The core is cold-welded to the brass coupler and the bristles are filled to the end. Type: Brush Size: 17 Cal Quantity: 3 Pack Bristle Type: Bronze Length: 1" Material: Brass Thread Pattern: 5-40 Suitable For: Firearms
