Sturm, Ruger & Company, Inc. is engaged in the design, manufacture, and sale of firearms to domestic customers. The Company operates through two segments: firearms and castings. The firearms segment manufactures and sells rifles, pistols, and revolvers principally to a range of federally licensed, independent wholesale distributors primarily located in the United States. The castings segment manufactures and sells steel investment castings and metal injection molding (MIM) parts. The Company's design and manufacturing operations are located in the United States. The Company primarily offers products in three industry product categories: rifles, pistols, and revolvers. The Company's firearms are sold through independent wholesale distributors, principally to the commercial sporting market. The Company manufactures firearm products under the Ruger name. The Company also manufactures and sells accessories and replacement parts for its firearms.