I had tried that and got results for left-hand stocks for right-hand actions:
  • 1 EA of 3ZB144D461ZZ Heritage Ruger American Centerfire Predator Left Hand Stock Right Hand Action Short Action Detachable Box Mag Factory Barrel Channel ZZ US
  • 1 EA of 3ZB144D461ZZ Heritage Ruger American Centerfire Predator Left Hand Stock Right Hand Action Short Action Detachable Box Mag Factory Barrel Channel ZZ US$144.00 Details

Shoot straight, shoot often, but by all means, use enough gun!