The 21-year-old had been on loan with the Lions since November, making four appearances without scoring, but he has now put pen to paper on a contract that will keep him at The Den until the summer of 2014.
Northern Ireland international McQuoid joined the Cherries as a trainee, making his senior debut for the club in May 2007, before going on to play 83 games for the south-coast side and netting 13 goals.
Source: PA
Source: PA