s&t ppsh fire selector problems need some help

[ablindedsoilder 0]

hi my new ppsh has stopped working on full auto it fires on full auto but its semi auto if that makes sense. so basically its in full auto and you hold the trigger and it fires once and then nothing no gear box noise no shoots any ideas would be nice

[Alex The Destroyer 17]

Could be the selector plate has a bad contact, or has snapped.

[Airsoft-Ed 2,058]

Or a fault with the cut off lever.

 

Bound to be one of the two if not both.

[AK47frizzle 568]

you should take the gun apart and have a look at the selector switch, it may have lost contact with the lever or broke