Glock Factory Magazine Gen 4 Glock 21, 21SF, 41 45 ACP Polymer Black

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.

Features

• 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
  

  Specifications

  Product Information

  Cartridge	45 ACP
  Color	Black
  Material	Polymer
  Capacity	Please Select
  Compatible With	Glock 41 Glock 21SF Glock 21
  Compatible With	Glock 21 21SF 41