RIO Ammunition has a long history of producing high quality shotgun ammunition. From their state of the art plant in Marshall TX, RIO is focused on producing and developing affordable top of the line ammunition for American hunters and shooters. From law enforcement to ducks dove and deer or competitive shooting, RIO has the right load for you!
RIO Royal Star Slug is an excellent hunting load for deer, hogs and large or dangerous game. RIO Royal Star Slug gives you the confidence of unparalleled knockdown power and unmatched performance when you need it most.