The fastest bore cleaner on the planet. One pass loosens large particles, scrubs out the remaining residue with a bronze brush, then swabs it all spotless with a cleaning area 160x larger than a standard patch. Add a few drops of lubricating oil and your gun's ready for storage. The Boresnake is machine washable.Specifications and Features: Will loosen large particles in one pass Bore Snake is machine washable Available for a range calibres