The Pro-Shot MP410 Bore Mop for 410 Gauge Shotgun is a straightforward cleaning tool built for shooters who want to keep their shotgun's bore in good working order. With a 5/16-27 thread that fits standard American shotgun-sized cleaning rods, this mop pairs with your existing rod to handle quick bore swabs and lubrication work. The 1.75-inch cotton bristles are soft enough to clean without scratching, yet effective at removing loose fouling and distributing lubricant.

Cotton bristle mops excel at one particular job that's easy to overlook: when you're running oil-based bore lubricants through the bore, the cotton creates a foaming action that helps the oil break down residue and coat the steel evenly. That foaming effect is especially useful if you shoot corrosive ammo or want to leave a protective film in storage. Whether you're field-stripping after a day at the range or doing deep maintenance, a dedicated bore mop is faster and more controlled than patches alone.

Pro-Shot's brass core keeps the mop centered and secure on the rod without wobble, and the all-cotton construction means it won't leave loose fibers behind or damage the bore. It's a simple, no-nonsense cleaning accessory—the kind of thing that sits in your kit for years and just works.