Bolton Wanderers have signed striker Adam Armstrong from Premier League side Newcastle United on a loan deal until January 2018.

The 20-year-old has had spells on loan with Coventry City and Barnsley and has made 21 first-team appearances for the Magpies since his debut in 2014.

Armstrong scored 20 goals in 40 appearances for Coventry in 2015-16.

"He's a good young player with great potential. We look forward to working with him," manager Phil Parkinson said.