Arsenal have allowed striker Sanchez Watt to join League One side Sheffield Wednesday until January.
The 20-year-old, who can operate as a striker or a wide midfielder, has gone straight into the squad to face Leyton Orient on Saturday afternoon.
Watt has yet to make a Premier League appearance for the Gunners, although he has featured in Carling Cup ties.
He has had two previous spells on loan at Leeds United.