The Boresnake is the Original and Fastest Bore Cleaner on the Planet

Hoppe's BoreSnake is the fastest one pass bore cleaning system on the planet. Designed to loosen large particles and scrub the bore in one complete motion. The BoreSnake is designed to travel the same direction the bullet travels in order to preserve the rifling. The BoreSnake is machine washable and can be used until the bronze bristles are no longer effective.
 

Hoppe's Pistol and Revolver Length Boresnake Specifications and Features:

• Hoppe's 24003
• .40/.41/10mm Caliber 
• Pistol and Revolver Length
• Brass weight on the pull cord is stamped with size
• 50% more brush cleaning power
• Cone-shaped bore guide on the leading end
• Nylon cord attached directly to the bronze scrubbing brush
• Lubrication zone