Gary Armstrong has played with the club's under-19s for the past couple of years. He mainly plays as a second striker or out wide.
Armstrong made his first-team debut as a sub in a win over Bohemians at the Showgrounds. After a couple more impressive appearances from the bench he made his first start in a 4-0 win against UCD being named man of the match as he also got his first career goal.
He is the grandson of the club's all-time leading scorer Johnny Armstrong.
In August Armstrong signed a new contract for the 2017 season and is currently enjoying a loan spell with Ballinamallard United.