The Intrafuse Rifle System for the 10/22 brings military proven technology to everyones favorite beginner rifle. Easily installed on your rifle, the Intrafuse Rifle System offers an upgraded look with increased ergonomics and capabilities. The six position stock allows the rifle to adjust to any sized shooter for a tailored fit. The popular SAW style pistol grip offers greater comfort and control plus an internal storage compartment. Concealed beneath a removable cover, the forearm features a Picatinny rail capable of mounting forward grips and bipods. The included top barrel cover is equipped with an integrated rail designed to accept any Picatinny/Weaver style scope rings. Front and rear sling attachment points are included to ease portability. To further allow the shooter to assemble the rifle to his or her needs, we have included two models of receiver extensions. The straight extension is preferred by offering a perfectly aligned cheek weld when shooting with optics. The angled extension is designed to easily fit all body styles and enables unrestricted use of the rifles iron sights. Molded of military grade composite material, our Fusion Rifle System is designed for years of use. For standard barrel models only.