This range and training .38 Special ammo will compliment your wheel or lever gun nicely. We use our signature 158 grain TPJ (Total Polymer Jacket) bullet to give it superior performance and unique look. The lead cast, polymer jacketed bullet prevents lead to bore contact. Traditional copper jacketed bullets mean metal to bore contact, which wears your barrel faster than polymer. These bullets are also safer for shooting steel targets. The polymer jacket also eliminates lead exposure for your hands, and in the air around you.