These production magazines are made in South Korea and are a high quality, reliable third-party replacement magazine for a Glock . These magazines have a hardened steel insert which is encased in a high tech polymer (which is fully metal lined). The polymer coating protects the magazine and prevents deformation, even when dropped from great heights.

Features :

• Fits GLOCK 17/19/26/34
• Polymer
• Metal Lined
• Made in Korea
• Black Finish