The Breech Plug 4-in-1 Scraper is an advanced compact multi-tool designed specifically for maintaining muzzleloader breech plugs. This essential all-in-one tool features a push button mechanism for effortless switching between four precision-engineered cleaning components: a 1.3″ flash hole cleaner with guide for fast easy cleaning without removing the breech plug a 1.4″ U-shaped flash channel scraper to remove fouling from inside the flash channel and square and tapered scrapers to keep breech plug surfaces clean by removing fouling.