The 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 round fed by a fully compressed spring down to the last shot. It's double cut magazine body also works with a reversed magazine catch on Generation 4 Glock pistol models.
- Hardened metal encased in durable polymer construction
- Viewing windows for visual confirmation
- Double-stack design
- Metal magazine spring
- Standard black polymer base plate
- Black follower