Glock OEM 9mm 10rd Magazine - Fits Glock 17/34

Each GLOCK magazine is constructed from a hardened steel insert encased in high tech polymer to protect the magazine and prevent deformation, even when dropped from a great height. The high quality spring and follower ensure reliable feeding from the first to the last shot. Features : Constructed of Hardened Metal Encased in Durable Polymer, Viewing Windows, Polymer Base Plate