Browse our selection of Glock Magazines below. Glock manufactures three unique types of magazine releases. Throughout the company's history, there have been nine generations of Glock magazines, although they are often simplified into four broader generations. Make sure to read the full product description on any of our Glock magazines to ensure you are purchasing the exact release style and generation model you're looking for. If you have any questions about any of our Glock magazines, please give us a call at 1-877-338-AMMO.