KCI Glock Magazine, .45 ACP, 26Rd, fits G21, 30, 41, Black Finish

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

Features:

• Constructed from steel and polymer just like factory Glock mags.
• Construction: Polymer/Steel
• Fits Glock 21, 30, & 41 models
• Ultra-durable polymer with steel lining
• Viewing holes

For best results KCI Mags recommends loading half of the magazine capacity and leaving it loaded over-night before initial use.