Enhance your muzzleloading experience with the CVA Paramount .40 Cal Tungsten Breech Plug. Engineered with a robust tungsten insert this breech plug is built to withstand higher pressures ensuring durability and reliability with every shot. Specifically crafted for .40 caliber Paramount muzzleloaders it utilizes large rifle primers to optimize performance. Enjoy uninterrupted shooting sessions as the innovative design keeps the flashhole clear of debris reducing the need for frequent cleanings. Finished in a sleek silver this upgrade is essential for any serious muzzleloader enthusiast seeking enhanced longevity and efficiency.