Pro-Shot 45R-D Bore Brush Features The Pro-Shot .45 Caliber Brush is built to the exact specifications needed to clean .45 caliber bores effectively with bristles designed to dislodge carbon fouling and copper residue without scratching rifling. Using a brush sized precisely to the bore diameter ensures thorough contact with the barrel s interior surface which is critical for removing buildup that a loosely fitted brush would leave behind. Pro-Shot has built its name on cleaning equipment that performs reliably across thousands of uses a standard this brush is built to meet. A properly maintained bore helps preserve accuracy and extends the service life of a firearm over years of use. Sold as a bulk 12-piece pack this brush set is well suited to range operators gunsmiths or shooters who maintain multiple .45 caliber firearms and need a steady supply on hand. Buying in bulk also reduces the per-unit cost compared to purchasing single brushes individually a practical advantage for frequent shooters. These brushes thread onto standard cleaning rods making them compatible with most cleaning kits already in a shooter s gear bag. For anyone who takes bore maintenance seriously and wants a dependable supply of quality brushes the Pro-Shot .45 Caliber Brush 12-pack is available for sale at GrabAGun. Pro-Shot 45R-D Bore Brush Specifications Manufacturer: Pro-Shot Model: 45R-D Type: Bore Brush Caliber: .45 Caliber Pack Quantity: 12 Available At: GrabAGun