These 2021 special edition Ledgstone discs will show sold out until the release date/time of 5/21/2021 at 1pm EST. nspired by heart-pounding ace runs, the Pulse™ is a fast, overstable driver. Designed as the perfect forehand disc for the average player, or as a predictable long driver for bigger arms with more snap. Feed your need for speed... try the Pulse™