The S20's “Precision” rearstock combines excellent modularity and unparalleled ergonomics for even the most demanding precision shooters. It is specially designed for long range and precision shooting. The quick/adjustable cheek rest enables a perfect fit with different scopes. The height and angle of the rear pad can be adjusted to minimize recoil and enable the best comfort in various shooting positions. The length of pull can be adjusted with the recoil pads to achieve maximum ergonomics and comfort. The pistol grip has a rough leather/like surface, for an optimum grip on the rifle. QD (Quick Detachable) cups on both sides of the buttstock enable fast and easy attachment and removal of the gun belt, and you can easily attach a monopod to the M/LOK rail under the stock.