USED Hoppe's 9 12GA/16GA Shotgun Cleaning Tool Orange Tube HSC12. End of the brush snaps in to the breech adapter which prevents the brush from getting caught and getting lost in the slide while cleaning. A tough nylon bristle makes it easy to reach even the tightest areas of a 12 or 16 ga shotgun. Hoppe's own Super Slick Oil formula can be applied to the brush without removing the coating giving you an effective cleaner with no mess or fuss. Specifications for Hoppe's 9 12GA/16GA Shotgun Cleaning Tool: Manufacturer: Hoppe's 9 Color: Orange Gauge: 16 12 Gun Type: Shotgun Package Contents: Hoppe's 9 12GA/16GA Shotgun Cleaning Tool Hoppe's 9 HSC12: 12GA/16GA Shotgun Cleaning Tool Orange Tube