This is a factory original, drop-free magazine for your Glock. Glock magazines have a hardened steel insert encased in high tech polymer. This polymer coating protects the magazine and prevents deformation, even when dropped from a great height.

These magazines are still fully compatible with all earlier generation Glock® pistols.

Features and Specifications:

• Durable polymer construction
• Reinforced steel lining
• Numbered witness holes
• High-tensile steel wire spring
• Hi-vis polymer follower
• Removable floor plate

Material: Polymer