Glock 21 .45 ACP 13 Round Gen 4 Magazine

$24.99

  • Factory magazine
  • Fit: Glock 21 pistols
  • Capacity: 13 rounds
  • Caliber: .45 ACP
  • Material: Steel-reinforced polymer
  • Features: Anti-tilt follower, steel wire, and witness holes

Availability: In stock

Brand:

This is a factory OEM Glock 21 13 round magazine chambered 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?ย 

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. Pick up a few today!

Product Details

Weight 6 oz
Brand

Caliber

Capacity

Color

UPC

764503210136

Manufacturer Part

MF21013

Customer Reviews

Based on 253 reviews
96%
(243)
2%
(5)
1%
(2)
1%
(2)
0%
(1)
T
Timothy M.
Great Customer Service

Easy transaction on line, shipped quickly. Had an issue with one of the magazines rattling when loaded, not their fault, they replaced. Thank you ๐Ÿ˜Ž๐Ÿ‡บ๐Ÿ‡ธ๐Ÿ‡บ๐Ÿ‡ธ๐Ÿ‡บ๐Ÿ‡ธ

C
Christopher O.
Stock Glock mags at aftermarket price

Nothing beats OEM. Price was really right and they showed up quick.

M
Michael P.
Glock 21 13 rnd mags

Stock mags with good price, shipped quickly, best service-I keep coming back :-) Mike P

N
Neil B.
fast easy service

quick and easy to deal with. mags delivered as promised

J
John L.
Glock G21 oem mag

Great price and great service, canโ€™t beat it. Glock on!