The Breechtool is an efficient cleaning instrument designed to maintain the optimal performance and reliability of firearms. Through rigorous testing, it has been demonstrated to reduce cleaning time by up to 40%. This tool effectively removes even the most stubborn carbon deposits from difficult-to-access areas of firearms. Its compact design allows for easy portability, ensuring that users can perform maintenance at any time, thereby minimizing the risk of malfunctions during critical moments. When used correctly, the Breechtool will not damage firearms and is backed by the Brownells forever guarantee. It is versatile enough to clean a wide range of rifles, including the AR-15, AR-308, M16, M4, C7A2, AR-18, AR-180, BRN-180, H&K G36, FN SCAR, FN15, HK416 and HK417. Additionally, it is equally effective on pistols such as the Glock, Smith & Wesson M&P, Springfield Armory XD, SIG P320, CZ 75, among many others. The Breechtool Ops Pack includes the Original Breechtool along with five (5) each of the Black and Green brush heads.