The Hoppes BoreSnake Viper Bore Cleaner has a new home in its Den a compact carry case that closes tightly and has an integral handle that doubles as a pull handle for the snake. The Viper cleans bores aggressively and quickly, with one pass, using an integrated, tight-fitting bronze brush to scrub out carbon fouling, while the tail clears the barrel of loose debris, and a dedicated lubrication zone holds and deposits lubrication as it passes the bore. The BoreSnake Viper is solvent-resistant and machine washable. Available:6mm, 9mm, 12 ga., .30 cal., .40 cal., .44-45 cal., .223 cal., .338/.340 cal., .35/.375 cal., .50-.54 cal., 416/44/45-70. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: BoreSnakes.