NuoYa001 Fit for Rifle/Pistol Gun Cleaning .22 .223 5.56 Brass Weighted Cord Fabric Made in USA and Imported Save Time: One pull of our gun cleaning kit takes the place of rod, brush and patch; The cleaning rope is an all in one bore cleaning tool that pulls through your barrel and cleans it thoroughly in just a few seconds; Less Mess: Our bore cleaning kit does the job of traditional equipment, with less mess and time; It has brass bristles embedded within a small section of the rope; Easy to Use: The brass-weight on the end of the cord is stamped with the bore size and slips easily down the barrel; The cleaning rope has no exposed metal to damage the rifling or crown of your barrel; Material: Fabric NYKKOLA brand is a registered trademark in the United States.NYKKOLA also stands for quality.