S series By Admin | June 13, 2009 - 3:17 pm |June 26, 2012 S series The Steyr S series comes from the factory with a 2 piece steel rod that is black. In my experience the S series rod neither comes apart nor rusts. B~T Guide Rods offers Sta-Tite, One Piece Captured and Non-Captured Guide Rods for the Steyr S series as a way of rounding out the Steyr lineup. Click on the links for more info or contact us for more information. Bookmark the permalink.