Moore was assessed a match penalty at 10:41 of the third for his hit that knocked off Weise's helmet. Weise left the game briefly before returning to skate three more shifts.
The following grounds are being considered for supplemental discipline: illegal check to the head. However, the Department of Player Safety retains the right to make adjustments to the infraction upon review.
Montreal won the game, 7-4 to extend the series to a Game 6 on Thursday at Madison Square Garden.