The breech plug master maintenance kit is a comprehensive set of precision tools engineered for modern in-line muzzleloaders.Designed to simplify breech plug removal and cleaning, this all-in-one kit is compatible with most brands, including cva, traditions and knight.From the breech plug 4-in-1scraper to specialized sockets and spanner wrenches, the tools are purpose-built to remove fouling, clean tapered surfaces and maintain hard-to-reach areas without removing the breech plug.