Ruger's Stock Module, High Comb/Standard Length of Pull, fits Ruger American Rimfire, 10/22 and any other Ruger rifle with the Modular Stock System. This comb is intended for use with aftermarket scopes or mounted sights. The high comb height raises the shooter's cheek placement, putting the eyes in line with the mounted optics. It has the standard length of pull.Key FeaturesComb Height: 1.84 inches to align the shooter's eye with mounted optics.Length of Pull: Standard 13.75 inches for comfortable shooting.Color: Black finish for a sleek look.Included Components: Genuine Ruger Factory Accessory.