The Bore Squeeg-E cleaning system offers the best and most effective system to clean the chamber and bore of any firearm. It enables the user to quickly clean a firearm faster than any other system. The system eliminates the use of ineffective patches and reduces the need for metal bore brushes. TheBore Squeeg-E cleaning system features a pull thorough system and includes the revolutionary new Bore Squeeg-E. The Bore Squeeg-E is made from a proprietary polymer that is not affected by cleaning chemicals. It is designed to scrape the lands and grooves of the bore to a mirror clean condition and keep the abrasive carbon fouling from harming the bore.