Thumbhole stocks provide a long consistent surface for an equally consistent sight picture – one of the fundamentals of good marskmanship. This is true for shooting from a rest or out on a stalk. Wood laminate is solid as a rock, and much better looking - you won't have to worry about warping, flex, or any other accuracy reducing movement from this beautiful stock.
The "SR" in the name stands for Suppressor Ready. This rifle has 5/8"x24 threading for suppressor or muzzle brake; 350 Legend threading is 11/16"-24 with .750" barrel diameter at thread shoulder