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.
The 22 round Glock OEM 40 S&W magazine also fits to Glock 22, Glock 23, Glock 24, Glock 27 and Glock 35
