Crosman Benjamin 392/397 / Sheridan C9 Silver Streak / CB9 Blue Streak 1995-2016 .20 Air Rifle Full 2x COLOR CODED Captain O-Ring Rebuild Kit Includes o-rings to rebuild your Crosman Benjamin 392 (.22) / Sheridan C9 / CB9 Air Rifle two complete times O-Rings are color coded by size to make replacement easier than ever Includes Part Numbers: JTX-080 (x2), 397-037 (x2), 397-036 (x2), 397-062 (x2), 970-028 (x2) Made of the same material as black OEM o-rings Manufactured and warrantied by Captain O-Ring LLC