Blackhawks Knoxx Axiom R/F Rifle Stock Fits Ruger 10/22 rifles and takes them to the next level of performance" functionality" and accuracy by incorporating a completely free-floated barrel and an adjustable length-of-pull carbine stock to accommodate any-size shooter. It is engineered and designed for a precision receiver fit and has multiple ambidextrous sling mount locations. It has an ergonomic pistol grip with integrated non-slip texturing.