Looking to get the most out of your German Sport Guns product? Going to be needing more than one magazine! These magazines are made with high quality ballistic polymers for a great combination of durability and light weight. They employ the standard 10-round capacity that you&rsquove come to expect of your 1911. The GSG 1911 magazine will function in any GSG 1911 or 922 model handgun. This product will chamber .22lr ammunition.