QPR have agreed a deal to sell Sebastian Polter to FC Union Berlin.
Polter, 25, was on loan at the German club the season before Rangers signed him from Mainz.
The striker is unsettled in London and keen to return to his native Germany, having been told QPR are willing to sell him.
He is due to undergo a medical in Berlin in the next 48 hours before completing the move
Polter has scored 10 goals in 51 league appearances since his arrival at Loftus Road.