RWS Hyperdome .177 The RWS HYPERDOME 0.36 g is a very light pellet with a bulldog head shape and excellent penetration power. Due to its low weight, it is faster than comparable standard products of the respective calibre. It has a technically highly developed tin alloy and a brilliant high-speed finish. This new development from RWS is completely lead-free, and as a result environmentally friendly and protects the barrel. The RWS HYPERDOME is highly accurate and achieves very dense shot groups. For this reason, it is perfectly suitable for field target and silhouette shooting. Also usable for hunting. Calibre: 4.5 mm.