Montana-Western 24, Montana Tech 10
Shrum, who leads the Frontier Conference with 12 touchdowns, scored a 29-yard run and a 1-yard plunge in the first half.
Kirby hooked up with Cory Creighton for a 12-yard TD pass as Western (4-4 overall, 3-2 Frontier) led 21-7 at halftime.
Tech pulled within 21-10 in the third quarter on a 41-yard field goal by Dan Kleckner.
Western answered with a 40-yard field goal by Eric Zahler in the fourth.
This story is from ESPN.com's automated news wire. Wire index