This is a factory Glock® 21 13-round magazine in .45 ACP.
This Glock® 21 magazine is the most reliable option for your G21 pistol. This Glock® 21 mag will perform flawlessly even in the most extreme conditions, featuring a polymer body with full-length steel inserts. In addition, it features other signature Glock® staples, such as an anti-tilt follower, steel spring wire, rear witness holes, and an impact-resistant base pad. What’s not to love?
As with Glock® factory magazines, their factory springs may be tough to load out of the box. However, loading and unloading a few times will help loosen the spring and become much more thumb-friendly. If you’re looking for even more thumb-relief, view our selection of magazine loaders. They’re convenient for lengthy range days or during the cold winter!
Please note that this Glock® magazine fits other doublestack Glock® pistols chambered in .45 ACP, such as the Glock® 30.
Be sure to keep your Glock® 21 running at peak performance with fresh mags.
These magazines are RESTRICTED in some states. Your order will be CANCELLED if you are in a high-capacity restricted state.(State Restrictions)
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