Glock 18 Magazines

About the Glock 18

Released in 1987 and featuring an external fire selector at the rear of the slide with an impressive capacity, the Glock® 18 is the best-selling full-auto pistol in the world. This pistol comes with an extended 19-round magazine but can send even more rounds down range with an optional 33-round magazine. The Glock 18 boasts an impressive rate of fire in full-automatic mode with approximately 20 rounds per second. This pistol will feel familiar in your hand featuring the same frame size as the classic Glock 17 and features Glock’s Safe Action® System that gives you added peace of mind when handling this firearm.

What is Glock’s Safe Action System?

The Glock Safe Action System provides users with a consistent trigger pull from the first to the last round. Consisting of three automatic, independently operating mechanical safeties that include a trigger safety, firing pin safety, and drop safety, Glock pistols are designed to ensure safe handling when not in use. The trigger safety is incorporated into the trigger and doesn’t allow you to move the trigger rearward until it’s fully depressed. The firing pin safety mechanically blocks the firing pin from moving forward in the ready-to-fire condition. As you pull the trigger rearward, the firing pin safety is pushed up to free the firing pin channel. Finally, the drop safety consists of a safety ramp within the trigger mechanism housing. As you pull the trigger back, the safety ramp is lowered to allow the firing pin to release. All three safeties disengage sequentially when you pull the trigger and automatically reengage when you release the trigger.

Why choose the Glock 18?

Glock has become synonymous with dependability and reliable function with magazines that are plentiful, easy to find, and incredibly affordable. Available from a variety of renowned manufacturers, including Glock, ETS®, KCI®, and more, Glock 18 magazines offer superior durability and lasting corrosion resistance—even in harsh, stressful, and dirty environments. Shop our full collection of G18 magazines today and enjoy full-auto performance at an affordable price!