Armstrong, 16, was called up to Newcastle's first team squad for the midweek Capital One Cup tie at Morecambe, calling it a 'dream come true' despite not getting on the pitch during the second round win.
England's star performer on the night, Armstrong was the matchwinner against Turkey last night.
Armstrong said: "The lads have done really well. We kept the ball well first half, the second half was a bit messy but we've got the result. I'm really delighted to get on the scoresheet, I just have to keep those goals coming."
For the big stories and the banter follow us on Twitter: @tribalfootball