What does the 594 mean in the PRS McCarty 594 and PRS McCarty SC 594? March 31, 2023 15:45 Updated What does the 594 mean in the PRS McCarty 594 and PRS McCarty SC 594? These guitars get their names from the scale length, which is 24.594”. Related articles Could I replace my guitar's PRS tuners with PRS Phase III locking tuners? When was my PRS Guitar built? What is a 10 top?
