Ruger American Rifle Standard, Bolt-Action Rifle, 243 Win, 22 Barrel, Matte Black Finish, Alloy Steel, Black Composite Stock, 4Rd 06904 The Ruger American features an ergonomic, lightweight synthetic stock designed for quick, easy handling and blends a classic look with modern forend contouring and grip serrations. The one-piece, three-lug bolt with 70 degree throw provides ample scope clearance and utilizes a full diameter bolt body and dual cocking cams for smooth, easy cycling from the shoulder.