The design and ergonomics of the S20's “Hunter” rear stock are unmatched. Specially designed for hunting, this thumbhole stock has an adjustable cheek piece for a perfect fit with a variety of scopes. The draw length can be adjusted with the recoil pads to achieve maximum ergonomics and comfort. The pistol grip has a rough leather/like surface, which helps to ensure a firm grip even in the harshest conditions. QD (Quick Detachable) cups on both sides of the stock allow quick and easy attachment and removal of the rifle belt, which helps in handling the rifle while hunting. Sako S20 Hunter TrueTimber Strata Buttstock S588210499