Start of lstUrls_of_images_in_html_descriptionProduct Number: 1304 Keep your favorite firearm in clean working order with these caliber specific cleaning rod brushes. Ideal for most cleaning jobs Thorough multi-directional scrubbing action Bristles return to their original shape Awesome durability Caliber: .270 / 7mm Threading: 8-32 End of lstUrls_of_images_in_html_description