Griz throw just five passes and use a 99 - yard scoring drive that was started when Bob O'Billovich intercepts pass on 1 - yard line .
Montana snaps a four - game skein to Montana State with two first - half scores .
Griz throw just five passes and use a 99 - yard scoring drive that was started when Bob O'Billovich intercepts pass on 1 - yard line .
Montana snaps a four - game skein to Montana State with two first - half scores .