Hey Tim,
I'd suggest looking at the Berger SWN equipment lists for the past 3-4 years. I can save you some time though..
Action: Borden BRM or Kelbly Panda F-Class
Barrels: 29-31" finished length, 1:10 twist , Kreiger/Bart/Brux in a HV contour.
Trigger: Jewell, Bix, or Flavio down around 2-4oz...