The Otis technology 0.22/0.223 Cal rifle and pistol cleaning kit is equipped with high-quality brass components that won't cause any damage to your firearm during the cleaning process. This comprehensive gun cleaning kit provides you with all the essential tools needed to clean your 0.22-0.223 Cal rifles, including those chambered In 5.56x45mm. The kit includes four brass rod sections, as well as a brush, mop, jag and patches for effective cleaning. Additionally, you'll find an all-purpose brush and a bottle of FP-10 lubricant elite CLP, ensuring that your firearm remains properly lubricated and operates smoothly. This kit offers a convenient all-in-one solution for maintaining your firearm.