Shotgun bore brush construction consists of a Brass Core, Over-sized Heavy Duty Bronze Bristles with extra thick fill of bristles, and a looped end. This Bench rest high quality type of construction makes it the finest brush available for shotguns.
- Pro-Shot Bore Brush - Precision Engineered Design, Fit, & Function
· Over-sized Superior Stiff Bristles with extra thick fill
· Precision Shotgun #5/16-27 Threads