The Luth-AR .233/5.56 Triple Tungsten H3 Carbine Buffer is a specialized component designed to enhance the performance of AR-15 rifles. It incorporates three tungsten and two steel slugs culminating in a total weight of 5.6 ounces. This heavier buffer is especially advantageous for improving reliable operation in rifles with shorter gas systems. Users may also notice a decrease in felt recoil when using this component.