Convert your Ruger 10/22 Carbine into the Archangel pistol (Advanced Rimfire System). The Archangel allows you to use modern accessories and optics on your Ruger 10-22 carbine. Manufactured entirely from Mil-Spec battle proven polymers SPECS: Upper receiver housing with integral Picatinny rail • Lower receiver housing with pistol grip (built in storage compartment)•Six-position Archangel Combat Stock (built in storage in stock extension tube)•Free float handguard with Picatinny rails located at the twelve o’clock (top) and six o’clock (bottom) positions (additional rails may be added)•Archangel muzzle device with Picatinny rail and Bayonet Lug (Lug accepts Archangel Display bayonet)•All components of the Archangel will work with a bull / target barrel except for the Archangel Muzzle Device (front sight mount/bayonet mount) •Manufactured by Promag Industries • Sights sold separately.