Harry,
No question that Mandi can shoot,,,but she likes to shoot little guns. 22, 22 hornet, and 223. One thing that made this hunt so much fun was the opportunity to do some instinct shooting. First shot I took my time. Next two shots were quick, and deadly. You may remember the Ruger #1, 308 single shot from the last time you were here. That is the rifle I used.
If she likes small calibers, try a 17 Mach II. I set one up on 10/22, Bull Barrel and thumbhole stock. The thing cuts one ragged hole at 50 yds.