Exploring the Glock 43 Slide


When it comes to concealed carry, the Glock 43 is a popular choice among firearm enthusiasts. Known for its reliability and compact size, this pistol is a favorite for those seeking a reliable self-defense tool. A crucial component of the Glock 43 that often goes unnoticed but plays a significant role in its functionality is the slide. 

In this blog post, we will take a closer look at the Glock 43 slide, examining its design, materials, and customization options to help you better understand and appreciate this essential part of the firearm.

Understanding the Glock 43 Slide

The slide of a pistol is the upper part that houses the barrel and the firing mechanism. It plays a pivotal role in the cycling of the firearm, ejecting spent casings and chambering a new round. The Glock 43 slide, like its larger Glock counterparts, is meticulously designed to ensure smooth operation, accuracy, and reliability.

Design and Dimensions:

The Glock 43 is designed for concealed carry, which means that the slide must be compact yet functional. The Glock 43 slide features a streamlined design with dimensions that make it easy to conceal while maintaining a comfortable grip. Its slim profile and reduced weight contribute to overall ease of carry.


Glock is renowned for its commitment to using high-quality materials in its firearms, and the Glock 43 slide is no exception. Typically made from strong, durable, and corrosion-resistant materials, such as steel or stainless steel, the slide ensures long-lasting performance. The use of premium materials also minimizes wear and tear, enhancing the slide’s lifespan.

Customization Options

One of the great aspects of Glock firearms is the range of customization options available to gun owners. The Glock 43 slide can also be customized to fit individual preferences. Here are some common customization options:

Slide Finish:

Gun owners often choose to customize the slide finish for both aesthetic and functional reasons. Popular options include matte, Cerakote, or even ported finishes. Each finish offers unique benefits, such as improved resistance to corrosion, reduced glare, or enhanced barrel cooling.

Serrations and Slide Cuts:

Front and rear serrations, as well as slide cuts, can be added to the Glock 43 slide for improved grip and faster manipulation. These enhancements make it easier to rack the slide and ensure a more secure grip during adverse conditions.

Optic Mounting:

With the increasing popularity of red dot sights, many Glock 43 owners opt to have the slide milled to allow for the installation of a red dot optic. This customization significantly enhances accuracy and target acquisition.

Slide Cover Plates:

Personalize your Glock 43 slide with custom cover plates. These can feature a wide variety of designs, logos, or even custom engravings to add a unique touch to your firearm.


The Glock 43 slide is a critical component of the pistol’s overall functionality. Designed with precision and made from top-quality materials, it ensures that your firearm is reliable and long-lasting. Moreover, the customization options available for the slide allow gun owners to personalise their Glock 43 to meet their specific needs and preferences, making it an even more appealing choice for concealed carry.

If you own a Glock 43 or are considering purchasing one, take the time to explore the various slide customization options available. This will not only enhance the aesthetic appeal of your firearm but also improve its functionality, providing you with a reliable and accurate tool for self-defense.

In summary, the Glock 43 slide may be a small component, but it is undoubtedly a significant one, contributing to the overall appeal and performance of this popular concealed carry pistol.