Happened to my Manbug Salt, but I managed to find all the tiny parts with a magnet down my pocket. I put the parts back with BLUE Loctite.
Call Golden W&R. I'd bet they'll invite you to send it in for free repair.
Marc <— a mere data-point
RECENT ARRIVAL: Maxamet PM2. ON RADAR: Lil’ Native slipjoint; Siren; PM2 tanto; SPY27 Para3; S45V PM2 sprint; Rex45 Native Chief sprint. IN DREAMS: V4E Military2 stop-lock; 4V Native Chief; Slysz Swayback; C27 serrated Jess Horn; Vanax Massad Ayoob (SE) sprint; LC200N Breeden Captain (recurve SE) sprint.