[MichWi]

Does anyone know the best place to get this little spring that sprung out of my PPQ and is now lost for all time? And is the firearm safe to fire without it?

 

[imaoldfart]

Don't shoot it without the spring.

You need to identify exactly which spring you're talking about. Download this pdf ( https://www.carl-walther.com/fileadmin/uploads/media/partsdrawings/PPQ_M2_279_58_33_u.pdf ) and see if you can find/identify the spring. If so, make a note of the name and part number, call Walther (in Fort Smith) and order the spring.