Pro-Shot Brass Cleaning Jags Black Powder .58 Caliber Brass. One of the coolest features about these Pro-Shot Muzzleloading Accessories is that they have 10-32 threads allowing you to use a standard cleaning rod on your muzzleloader. For those who want to mount their jag to a cleaning rod they have that knurled stud added to the end of the brass body. With a little patience you can use the Pro-Shot Black Powder Jags to remove old powder with a standard bork or an electric cleaner. This type of cleaning jag is also used as a lubricant. Specifications for Pro-Shot Brass Cleaning Jags Black Powder: Manufacturer: Pro-Shot Quantity: 1 Color: Brass Package Contents: Pro-Shot Brass Cleaning Jags Black Powder The Pro-Shot Brass Cleaning Jags Black Powder .45 Caliber J45-10/32 is a quality addition to the Pro-Shot lineup. For more great deals on Gun Cleaning Jags by Pro-Shot please browse our Pro-Shot Gun Cleaning Kits page. Pro-Shot J58-10/32: Brass Cleaning Jags Black Powder .58 Caliber Brass