The Real Avid GunBoss Pro Handgun Cleaning Kit is a comprehensive set designed for deep cleaning handguns in various calibers such as .22, 9mm, .357, .38, .40, and .45. With a total of 13 items in the set, including a bore brush, this kit is perfect for keeping your firearm in top condition. The kit comes with a convenient case for storage and transportation, making it easy to carry around for quick maintenance on the go. Made by Real Avid, known for their quality products in the gun smithing and maintenance industry, this cleaning kit is reusable and a must-have for any gun enthusiast.