The CVA 2010+ Accura, Optima, Wolf .50 & .45 Cal Black Blackhorn Replacement QRBP Breech Plug AC1651BH is specifically designed for use with Blackhorn 209 and other loose powder muzzleloading propellants. This breech plug ensures reliable ignition and consistent performance, making it an essential component for your CVA muzzleloader. Compatible with 2010 and newer Accura, Optima, and Wolf models, it offers easy installation and removal without the need for tools. Made from durable materials, the AC1651BH breech plug provides long-lasting functionality and optimal performance for hunters and shooting enthusiasts. CVA ML CVA Replacement QRBP Breech Plug - BLACK - 2010+ Accura, Optima, Wolf, Blackhorn - .50 and .45 caliber only AC1651BH