More than 100 years in the gun-care business has taught the engineers at Hoppes a thing or two about what makes a good kit. Precisely why hunters, shooters and those in search of the perfect gift continually turn to Hoppe's. Hoppes' parts aren't just convenient, they're extremely well thought out. Your rifle is only as reliable as its chamber is clean. This chamber brush is specifically designed to clean all of the nooks and crannies of a .223 Rem/ 5.56mm chamber, to guarantee maximum reliability. This tool is a must, especially when shooting dirty ammunition. For the best selection of firearm maintenance and care products, shop Palmetto State Armory!