Glock Gen 4 Glock 37 .45 GAP 10-Round Factory Magazine

Built from crack-resistant polymer, reinforced with full-length steel inserts, and featuring rugged steel internal spring wire, these 10-round .45 GAP Glock magazines are tough.

Fits Glock 37, 38 and 39 pistols.

If you’re looking for maximum .45 GAP Glock firepower, look no further.

Glock magazines come with a very strong spring rate from the factory to ensure reliability in the toughest of conditions. Sometimes, magazines are found to be a little bit difficult to load at first. However, after a few times loading and unloading, the springs break in nicely and it becomes much easier to load.

We recommend using a magazine loader to ease the loading process.

For added strength and durability factory Glock magazines are steel lined on the interior with a crack resistant polymer body. This increased durability gives officers, military members, and dedicated citizens the confidence that there will be no issues under heavy training.

Grab a few spare full-sized magazines for your arsenal today, and double down on .45 caliber firepower!