According to Elliotte Friedman of Sportsnet, the Bruins have shipped McQuaid off to their new favourite trade partner, the New York Rangers, in return of a 4th round pick and Steven Kampfer.
With only one year left on his contract, Bruins general manager Don Sweeney must have figured he wasn't going to re-sign McQuaid and decided to get something for him now as the 31 year old is coming off an injury riddled season.