PSE – 2018 Carbon Air Stealth SE Compound Bow The 2018 PSE Carbon Air® Stealth is one of the most advanced carbon bow, engineered on an all-new stiffer and stronger monocoque carbon riser. Key features: All new stiffer and stronger carbon riser for excellent shot stability. Light mass weight riser. Features HL module for low holding weight. Upgraded Flex Rod cable guard for reduced torque and reduced friction. Highly adjustable cam design, with bow press free adjustment for draw length and let-off. Smooth drawing design. Compact 33″ axle to axle length.