Glock G21 Gen5 13-Round Magazine, Black

This is an OEM Glock factory replacement magazine designed for the Glock G21 Gen5. It ships packaged as a single magazine and features an orange follower for easy identification and positive visual confirmation of follower position. The magazine combines a hardened steel insert with polymer components to protect the body and maintain reliable feeding.

Key Specifications

• Fits the Glock G21 Gen5 pistol platform.
• The capacity is 13 rounds.
• Caliber information in source data conflicted; caliber intentionally omitted here pending verification.
• The finish is black.
• The follower color is orange for visual identification.
• Construction uses a hardened steel insert encased in high-tech polymer to resist deformation.
• Package quantity is 1 magazine.
• Country of origin is listed as US.
• The listed weight is 0.25 lb.

This OEM Glock magazine provides a dependable, factory-configured option for users who require a direct-fit replacement or spare for the G21 Gen5 platform. Built to Glock's factory specifications and packaged individually, it offers straightforward compatibility and serviceable construction that suits range use, maintenance rotation, or ready spares in a routine carry setup.