Mark Warburton has said that he is "delighted" that Rangers have reached the Scottish Challenge Cup final.

The Gers defeated St Mirren 4-0 and will play Peterhead in the final.

"I'm delighted for the players. They have worked hard and trained hard with good commitment and quality," Warburton told the club's official website.

"It was a very pleasing first-half performance today, and we should have been more than one ahead at half time, although to get the rewards late in the game was, of course, pleasing.

"So we look forward to the final now in April."

Rangers lost the Scottish Challenge Cup final to Raith Rovers in 2014.