This BX15 detachable magazine is constructed of ploymer with a black finish and has been tested and proven to feed as reliably as the standard BX1 10round Ruger rotary magazine. It is compatible with your 1022 Rifle SR22 Rifle 22 Charger Pistol .22 LR Ruger American Rimfire Rifle and .22 LR Ruger 7722 Rifle.
