Ravin Crossbows recommends that strings and cables be replaced at your local pro shop or the Ravin Service Department – If you elect to replace the strings and cables, use only the Ravin Press.
BALLISTA String and Cables Set for BALLISTA BAT Reverse Pistol Crossbow $59.95 
EXCALIBUR S5 String Shock and Sound Suppression System (1966) $39.99 
Ravin Crossbow String and Cable Set
$121.49 
