In the NHL Hardest shot liveblog from last night, it was revealed that Shea Weber was using a special 130-flex stick:
Weber uses the stick that's been in his hands the entire time and shoots the puck 105.3 mph on his first attempt. He blasts it 108.1 mph on his second. During an interview with Pierre McGuire of NBCSN, the fans are chanting "One more shot." Weber delivers, shooting it 107.8 mph.
It's revealed soon after that Weber uses a 130 flex stick, which one broadcaster referred to as using a crowbar to shoot because of how stiff it is.