The pair have been involved with the Scotland under-17 team before and regularly play for Saints under-19 squad. Reilly had a brief loan spell with Albion Rovers earlier this season before making his Saints debut as a late substitute against Hearts last month.
The two can only benefit from the training camp, which will be held on February 20 and 21 in Largs.
Story source: The Official St. Mirren Website
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