Glock 43X Concealed Carry Review

Glock 43X: Concealed Carry Review

The Glock 43X stands as a beacon of reliability and efficiency, offering an exceptional blend of compactness and capacity. Building on the storied legacy of the original Glock 43, the 43X enhances the user experience with its slim design and increased magazine capacity, making it an attractive option for both new and seasoned concealed carriers.

This review aims to dive deep into the Glock 43X’s unique features, from its ergonomic build to its performance under various conditions. Whether you’re considering your first concealed carry weapon or looking to add to your collection, this review will offer valuable perspectives on the firearm’s place in the concealed carry realm.

Read Ultimate Guide To Concealed Carry

Glock 43X Features and Specs

Glock 43X
Glock 43X
  • Match-grade GLOCK Marksman Barrel
  • Front slide serrations
  • Built-in beaver tail and a subcompact-slim slide for a comfortably balanced, versatile grip
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Glock 43X Specs

Caliber9mm Luger
Capacity10 rounds
Weight (Unloaded)18.7 oz
Barrel Length3.41 inches

Key Features

The Glock 43X expertly balances the power and control needed for concealed carry with its 9mm Luger caliber, appealing to a wide range of users. Its 3.41-inch barrel length strikes a perfect balance between accuracy and concealability, making it an ideal firearm for self-defense that’s comfortable for daily carry.

The compact design, measuring just 1.10 inches in width and weighing 18.7 ounces unloaded, ensures the handgun is easy to carry discreetly while remaining effective in handling.

A standout feature is the 10-round magazine capacity, which provides sufficient firepower in a slim frame, complemented by two magazines for immediate use. The standard Glock sights offer reliable aiming right out of the box, but as with most Glocks, users tend to change them out for more effective and/or durable sights.

Durability and reliability are at the forefront of the 43X’s design, featuring a robust slide and a reinforced polymer frame. These elements ensure the handgun withstands wear and corrosion, underpinning its status as a dependable choice for those prioritizing longevity and performance in their concealed carry weapon.

Key Feature Summary

  • 3.41-inch Barrel Length: Ensures commendable accuracy while maintaining excellent concealability for everyday carry.
  • Compact and Lightweight Design: Measures 1.10 inches in width and weighs 18.7 ounces unloaded, optimizing it for discreet carry.
  • 10-Round Magazine Capacity: While slightly lower than some of it competitors, 10 rounds is adequate for a small pistol. It does include two magazines for readiness out of the box.
  • Standard Glock Sights: Features reliable and straightforward aiming with a variety of aftermarket customization options available for those wanting a higher quality option.
  • Durable Construction: Just another model that lives up to the Glock name displaying top of the line durability for a firearm.

Pros and Cons


  • Exceptional Concealability: Thanks to its slim profile and compact dimensions, the Glock 43X is easy to conceal under clothing without printing, making it an excellent choice for everyday carry.
  • Reliable Performance: Inherits Glock’s renowned reliability, ensuring consistent performance and dependability when it matters most.
  • Comfortable Ergonomics: The grip design and overall ergonomics of the Glock 43X are tailored for comfort, enhancing control and shooting accuracy, even during extended use.
  • Enhanced Magazine Capacity: Offers a significant advantage with its 10-round capacity, providing more firepower than similarly sized competitors.
  • Customization Options: Compatible with a wide range of aftermarket accessories and sights, allowing for personalization to meet individual preferences and needs.


  • Limited Aftermarket Magazine Options: While the 43X has an enhanced magazine capacity, the availability of dependable aftermarket magazines is somewhat limited compared to other Glock models.
  • Barrel Length: Some users may prefer a longer barrel for increased accuracy and range, which the compact size of the 43X cannot provide.

Design and Ergonomics

The Glock 43X strikes an impressive balance between practicality and style, with its design prioritizing user comfort and effective control.

The firearm’s ergonomic grip is particularly noteworthy, featuring a detailed texture that ensures a firm and comfortable hold, crucial for maintaining accuracy and safety. This ergonomic design accommodates various hand sizes comfortably, making it suitable for extended carrying and shooting sessions without causing undue fatigue.

Flexibility in customization allows owners to tailor the Glock 43X to their specific needs and preferences. The inclusion of an accessory rail opens up possibilities for mounting tactical enhancements such as lights and lasers, catering to diverse operational scenarios, including those in low-light conditions.

Additionally, while the standard sights are designed for quick and efficient target acquisition, they can be swapped out for a wide selection of aftermarket options, providing users the ability to customize their sight picture according to their shooting style. This adaptability ensures that the firearm can be optimized for both personal defense and recreational shooting, offering a personalized experience for each user.

Performance and Reliability

Glock 43X Performance and Reliability

The Glock 43X distinguishes itself with outstanding performance and reliability, two critical attributes for a concealed carry handgun. Drawing from my own experiences and thorough testing, the 43X consistently showcases remarkable accuracy and dependability across various scenarios. It runs like a Glock!

Accuracy and Handling: Despite its compact frame, the Glock 43X does not sacrifice accuracy. The ergonomic design and standard sights contribute to precise shot placement straight out of the box. The textured grip and optimal balance aid in maintaining control, particularly during rapid firing or high-pressure situations. In my hands, the 43X outperforms many rivals in its category.

Reliability: Like all Glocks, the 43X has demonstrated exceptional reliability. Whether it’s for routine target practice, defensive shooting exercises, or everyday personal defense, it operates seamlessly with a broad array of ammunition types. Its unwavering function, even after thousands of rounds, offers confidence in its performance when it’s needed the most.

Ammunition Flexibility: A standout feature of this firearm is its adaptability with various ammunition. It efficiently handles everything from standard FMJ rounds for training to diverse hollow-point configurations intended for self-defense. This ammunition versatility is essential for a carry gun, ensuring reliable operation across all potential scenarios. It handles all ammo, just like my Glock 19.

Durability and Maintenance: Constructed with high-quality materials, the gun is built to endure the demands of daily carry and extensive use. Maintenance is straightforward, with the handgun designed for quick disassembly and cleaning, keeping it in prime condition with minimal effort. The only negative is the sights…if you want durable, maybe replace those.

Overall Experience: The Glock 43X enhances the shooting experience with its sufficient trigger system, characterized by a clear reset that allows for quicker follow-up shots and improved control. Combined with the gun’s robust build and steadfast reliability, the Glock 43X stands as a premier choice for those in search of a compact, reliable firearm for concealed carry.

Comparisons to Similar Handguns

Glock 43X Comparisons to Similar Handguns

When evaluating the Glock 43X against its peers in the compact and subcompact handgun market, it’s crucial to consider factors like performance, ergonomics, and price to discern its unique advantages. The Glock 43X often finds itself compared to models such as the Sig Sauer P365 and the Smith & Wesson Shield Plus for individuals in search of a trustworthy concealed carry firearm.

Glock 43X vs. Sig Sauer P365

  • Capacity: While the Glock 43X offers a solid 10+1 round capacity, the Sig Sauer P365 pushes the envelope with options up to 12+1 or even 15+1 rounds, providing a higher capacity in a similarly compact frame.
  • Ergonomics: The Glock 43X is known for its comfortable grip and balanced handling. However, the P365 offers a slightly more compact size and potentially a better fit for those with smaller hands, without compromising on grip comfort.
  • Price: Both firearms are competitively priced, reflecting their features and reliability. The choice may come down to specific preferences or the importance of magazine capacity versus ergonomics.

Glock 43X vs. Smith & Wesson Shield Plus

  • Capacity: The Shield Plus steps up the game with its innovative magazine capacity, offering configurations for 10+1 or 13+1 rounds, which positions it competitively against the Glock 43X’s standard 10+1 capacity.
  • Ergonomics: Both models prioritize ergonomic design for comfort and ease of carry. The Glock 43X, with its wider grip, may offer a slight advantage in control and comfort for some shooters.
  • Price: Pricing for the Glock 43X and Shield Plus is similar, making them both attractive options based on their value proposition and performance features.

Read our Shield Plus Review

What Sets the Glock 43X Apart:

  • Reliability: The Glock 43X continues Glock’s legacy of reliability and durability, essential for a personal defense firearm.
  • Comfort and Handling: With its ergonomic design and balanced dimensions, the Glock 43X offers a level of comfort and control that appeals to a wide range of shooters.
  • Versatility and Customization: The 43X provides a good base for customization, with a vast array of aftermarket accessories available, allowing users to tailor the firearm to their specific needs.

Though the Sig Sauer P365 and Shield Plus are strong contenders in the concealed carry arena, the Glock 43X distinguishes itself with its reliable performance, ergonomic design, and the versatility it offers to shooters. However, the lower capacity limit, when compared to modern competitors, make this an option for those who are happy with a 10 round limit.

Concealed Carry Considerations

Read Best Holsters for Glock 43X

When it comes to selecting a concealed carry firearm, the Glock 43X presents several considerations that make it a compelling choice for everyday carry. Its design and features cater to the primary needs of concealed carry users: discretion, comfort, and readiness.

Discretion: The slim profile of the Glock 43X is one of its most significant advantages for concealed carry. Its frame width, just over an inch, combined with a compact barrel length, allows for easy concealment under a variety of clothing options without significant printing. This makes the Glock 43X ideal for those who prioritize a low profile in their choice of concealed carry weapon.

Comfort: Carrying a firearm all day requires a balance between accessibility and comfort, and the Glock 43X excels in this area. Its lightweight design, weighing less than 19 ounces unloaded, minimizes the burden on the carrier, making it more comfortable for prolonged carry periods. Additionally, the ergonomic grip design ensures a comfortable hold, reducing hand fatigue and improving control, which is crucial for both practice and defensive scenarios.

Readiness: The ease of draw and readiness to fire are critical in any self-defense situation. The Glock 43X’s design facilitates a quick, reliable draw, thanks to its smooth contours and predictable grip texture. Coupled with its reliable performance and standard 10+1 capacity, the Glock 43X ensures that users are prepared for defensive situations with a firearm that won’t let them down when speed and accuracy are paramount.

The 43X’s design and features address the core considerations for concealed carry: maintaining a low profile, ensuring comfort during extended carry, and guaranteeing readiness for defensive use. These aspects solidify the Glock 43X as a top choice for individuals seeking a dependable and comfortable concealed carry firearm.


Glock 43X
Glock 43X
  • Match-grade GLOCK Marksman Barrel
  • Front slide serrations
  • Built-in beaver tail and a subcompact-slim slide for a comfortably balanced, versatile grip
View Current Price
We may earn a commission if you make a purchase, at no additional cost to you.

Read Best Concealed Carry Guns

The Glock 43X stands out as a top contender in the crowded field of concealed carry handguns, offering a harmonious blend of reliability, ergonomics, and practicality. Its slim profile, combined with a respectable magazine capacity, positions it as an option for those seeking a firearm that balances concealability with firepower.

The Glock 43X’s design ensures comfortable daily carry and ease of use, making it accessible for both seasoned carriers and those new to concealed carry. Its performance across various testing conditions reinforces Glock’s reputation for producing dependable firearms that perform when it matters most.

For anyone considering a concealed carry handgun, the Glock 43X represents a blend of quality, performance, and value that is hard to surpass. Whether for self-defense, law enforcement backup, or recreational shooting, the Glock 43X offers a compelling option that meets the diverse needs of today’s concealed carriers.

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