Wetland hunters know all-too-well the critical importance of preserving these sensitive environments. As part of our overarching strategy to take a leading role in environmental stewardship, we have designed the RIO Game Load BlueSteel, lead-free cartridge, with perfectly spherical steel shot, great knock-down power and superior range. Rio Game Load BlueSteel has performance equalling that of traditional lead shot but without the hazards associated with lead.