Glock Magazines: OEM & Compatible Glock Pistol Magazines

Glock magazines are designed to provide reliable feeding, consistent fit, and dependable operation across Glock's lineup of full-size, compact, subcompact, and slimline pistols. Botach carries a broad selection of Glock magazines, including genuine Glock factory magazines and select compatible aftermarket options in multiple capacities.

Whether you need a Glock 19 magazine, Glock 17 magazine, Glock 43X magazine, or magazines for other Glock pistol models, choosing the correct magazine starts with matching the firearm model, caliber, capacity, and generation where applicable.

Our Glock magazine selection focuses heavily on some of the most widely used Glock platforms, including the Glock 19, Glock 17, and Glock 43X, while also supporting additional models such as the Glock 26, Glock 43, Glock 45, Glock 48, Glock 19X, Glock 20, Glock 21, Glock 22, Glock 23, Glock 27, Glock 30, and Glock 42.

Why Choose Glock Factory Magazines?

Genuine Glock OEM magazines are manufactured specifically for Glock pistols and provide factory-original dimensions, components, and fitment. For buyers who prefer original equipment, factory Glock magazines are the most direct way to match a pistol with the magazine configuration it was designed to use.

• Genuine Glock factory magazine options
• Designed for specific Glock pistol models and calibers
• Available in multiple capacities and configurations
• Factory-original fitment for compatible Glock platforms
• Options for full-size, compact, subcompact, and slimline Glock pistols
• Suitable for training, range use, duty, and general replacement use where appropriate

Popular Glock Magazine Models

Glock 19 Magazines

Glock 19 magazines are designed for Glock's compact double-stack 9mm pistol platform and remain among the most common Glock magazines used for training, carry, duty, and range applications. Depending on inventory, Glock 19 magazine options may include factory OEM magazines, restricted-capacity magazines, and extended-capacity configurations.

Because the Glock 19 uses Glock's traditional double-stack 9mm magazine format, certain longer magazines designed for larger compatible Glock models may also fit the Glock 19. Exact fitment should always be confirmed on the individual product page.

Glock 17 Magazines

Glock 17 magazines are built for Glock's full-size 9mm pistol platform and are offered in several capacities. Genuine Glock 17 factory magazines are designed to provide proper fit and function in compatible Glock 17 pistols and may also work with certain smaller double-stack Glock 9mm models because of their longer magazine body.

Buyers should still verify model and generation compatibility before purchasing, especially when using a Glock 17 magazine in another Glock pistol.

Glock 43X Magazines

Glock 43X magazines use Glock's slimline magazine format and are different from the wider double-stack magazines used by the Glock 17 and Glock 19. Glock 43X magazine options may include genuine Glock OEM magazines and compatible aftermarket designs in different capacities.

The Glock 43X and Glock 48 share a related slimline magazine format, but individual manufacturer fitment should always be confirmed before ordering.

Glock 45 & Glock 19X Magazines

Glock 45 and Glock 19X pistols combine compact-length slides with full-size grip dimensions and use compatible full-size 9mm magazine configurations. Magazine capacity and compatibility can vary by product, so buyers should confirm the specific magazine listing before purchase.

Glock 26 Magazines

Glock 26 magazines are designed around Glock's subcompact double-stack 9mm platform. Because of the shorter grip, Glock 26 pistols use shorter magazines as their standard configuration, while certain longer compatible Glock 9mm magazines may extend below the grip when used in the pistol.

Glock 43 & Glock 48 Magazines

The Glock 43 uses its own narrow single-stack magazine format and should not be confused with Glock 43X magazines. The Glock 48 uses the same general slimline magazine family as the Glock 43X. Always verify the exact pistol model because similarly named Glock models may use substantially different magazine designs.

Glock Magazine Compatibility

Glock magazine compatibility depends on pistol model, caliber, frame size, magazine dimensions, and sometimes firearm generation. Not all Glock magazines of the same caliber are interchangeable.

Glock OEM Magazines vs. Aftermarket Magazines

Genuine Glock OEM magazines are manufactured by Glock as factory components for specific pistol families. They are intended to provide factory-original fitment and configuration for the Glock models they support.

Aftermarket Glock magazines can provide additional options in capacity, materials, configuration, and price. Compatibility varies by manufacturer and model, so buyers should use the fitment information provided on each individual product page rather than assuming every aftermarket Glock magazine fits every Glock pistol.

Shop Glock Magazines by Model

• Glock 17 Magazines
• Glock 19 Magazines
• Glock 19X Magazines
• Glock 26 Magazines
• Glock 43 Magazines
• Glock 43X Magazines
• Glock 45 Magazines
• Glock 48 Magazines
• Glock 20 Magazines
• Glock 21 Magazines
• Glock 22 Magazines
• Glock 23 Magazines
• Glock 27 Magazines
• Glock 30 Magazines
• Glock 42 Magazines

Frequently Asked Questions

What magazines fit a Glock 19?

The Glock 19 uses compact double-stack 9mm magazines designed for the Glock 19 platform. Certain longer compatible Glock 9mm magazines may also fit, but the specific magazine's listed model and generation compatibility should always be confirmed.

Will Glock 17 magazines fit a Glock 19?

Many Glock 17 magazines are compatible with Glock 19 pistols because both use Glock's traditional double-stack 9mm magazine architecture and the Glock 17 magazine body is longer. Exact compatibility can still vary by magazine configuration and generation.

Are Glock 43X and Glock 19 magazines interchangeable?

No. Glock 43X magazines use a slimline magazine format, while Glock 19 magazines use a wider double-stack design. The two magazine types are not interchangeable.

Do Glock 43X magazines fit the Glock 48?

Glock 43X and Glock 48 pistols use the same general slimline magazine family. Magazines specifically identified by the manufacturer as compatible with both models can be used accordingly.

Are all 9mm Glock magazines interchangeable?

No. Glock uses several different magazine formats across its 9mm pistol lineup. Glock 17, Glock 19, and Glock 26 belong to the traditional double-stack family, while the Glock 43, Glock 43X, and Glock 48 use different narrow or slimline magazine designs.

What is a Glock OEM magazine?

A Glock OEM magazine is a factory magazine manufactured by Glock for use with designated Glock pistol models. OEM magazines provide original factory dimensions and components rather than an aftermarket design.

How do I know which Glock magazine I need?

Start with the exact Glock model and caliber marked on your pistol. Then confirm magazine capacity, manufacturer, model compatibility, and generation requirements where applicable. Comparing the manufacturer part number can also help identify the correct replacement magazine.

Why Buy Glock Magazines From Botach?

Botach offers a broad selection of Glock magazines for some of the most widely used Glock pistol platforms, with a strong focus on Glock 19 magazines, Glock 17 magazines, and Glock 43X magazines. Inventory may include genuine Glock factory magazines as well as select compatible aftermarket options across multiple capacities.

Whether you are searching for an OEM Glock 19 magazine, Glock 17 magazine, Glock 43X magazine, or another Glock pistol magazine, use the product listings on this page to compare current availability, capacity, manufacturer part numbers, and model compatibility before ordering.