The CVA 209 In-Line Shotgun Primer Replacement Breech Plug AC1678 is a high-quality replacement part designed for CVA muzzleloaders. This breech plug uses a standard 209 primer and is constructed of stainless steel, ensuring reliable ignition and consistent performance. Compatible with various CVA models, including Buckhorn, Eclipse, Stag Horn, Magbolt 150, Firebolt, and Hunterbolt Magnum, it offers versatility and ease of use. Made from durable materials, the AC1678 breech plug provides long-lasting functionality and optimal performance for hunters and shooting enthusiasts. Breech Plug for Optima and Kodiak. *Only compatible with models made prior to 2010*. CVA 209 In-Line Shotgun Primer Replacement Breech Plug AC1678