Superdome .177 8.3 gr. Lead Domed Pellets (2317406) by RWS®. The RWS SUPERDOME 0.54 g airgun pellet has the so-called English bulldog shape with a round head. It is ribbed. Its shape of construction allows high penetration power and depth. The pellet is convincing due to best precision even at long distance. This airgun pellet is suitable for spring-powered airguns and many weapons with compressed air cylinders (air tanks) for hunting. The RWS Superdome 0.54 g is provided in calibre 4.5 mm.