RANGERS have completed a deal to sign Hearts forward Billy King on loan until the end of the season.

The Scotland youth international becomes the third arrival of the January transfer window at Ibrox after boss Mark Warburton clinched moves for Maciej Gostomski and Harry Forrester earlier this month.  

King could make his debut for the Gers against Falkirk this weekend as Warburton's side look to continue their improved run of form in the Championship and move ten points clear of the Bairns at the top of the table.

The 21-year-old has made 20 appearances for Hearts in Scotland's top flight this season but will now look to help the Light Blues to the second tier title in the coming months.