Let’s Dive into FAB Defense 4 Round Magazine extension for Glock 43
The FAB Defense 4 Round Magazine extension for Glock 43 offers a simple solution to a common concern: limited capacity in a compact handgun. The FAB Defense extension replaces the stock floor plate, adding four rounds to the Glock 43’s magazine, bringing the total to ten. It promises to improve grip and handling while boosting firepower in a discreet package, all at a surprisingly affordable price.
My Glock 43 is my go-to for concealed carry, its slim profile ideal for daily life. However, I’ve always felt that six rounds were a bit limiting, especially considering the potential need for a backup. The FAB Defense extension seemed like a straightforward way to address this concern without significantly impacting the pistol’s concealability.
Upon opening the package, the polymer construction felt robust enough for its intended purpose. The design appeared well-thought-out, with finger grooves suggesting an enhanced grip. The weight increase over the stock floor plate was negligible, which was a positive sign.
Compared to other magazine extensions I’ve used on different platforms, the FAB Defense stood out for its claimed compatibility with the factory spring. Many extensions require aftermarket springs to ensure reliable feeding, adding complexity and cost. This extension’s promise of a simple swap was a major selling point. My first impression was cautiously optimistic – the extension appeared to be a well-designed, cost-effective solution to my capacity concerns.
Real-World Testing: Putting FAB Defense 4 Round Magazine extension for Glock 43 to the Test
First Use Experience
I tested the FAB Defense 4 Round Magazine extension for Glock 43 extensively at my local shooting range. I ran several drills focusing on drawing from concealment, rapid target acquisition, and controlled pairs. The range provided a controlled environment to assess functionality and reliability.
The weather was typical for a spring afternoon – a light drizzle and slightly cool temperatures. While not extreme, it provided a minor test of grip and handling under less-than-ideal conditions. I found the extension noticeably improved my grip, even with wet hands.
The installation process was simple, requiring only a few minutes. The added length provided a more secure purchase on the pistol, especially during rapid magazine changes. I experienced no immediate malfunctions or feeding issues with the first few magazines.
Extended Use & Reliability
After several months of regular use, the FAB Defense 4 Round Magazine extension for Glock 43 has proven to be a reliable addition to my Glock. There are no significant signs of wear and tear beyond minor scuff marks from holster use. The extension has held up well to repeated loading and unloading.
Cleaning is straightforward – I simply wipe it down with a cloth during my regular firearm maintenance. The polymer material resists solvents and doesn’t stain easily. I have seen improved performance compared to the stock magazines, and have experienced very few failures.
Breaking Down the Features of FAB Defense 4 Round Magazine extension for Glock 43
Specifications
- Manufacturer: FAB Defense.
- Material: Polymer. The fiberglass reinforced polymer construction offers a balance of durability and lightweight design.
- Magazine Capacity: 4 Rounds (Adds 4 rounds to the Glock 43 magazine). This specification directly addresses the limited capacity of the stock Glock 43 magazine.
- Gun Make: Glock.
- Gun Model: Glock 43. The extension is specifically designed for the Glock 43, ensuring proper fit and function.
- Condition: New.
- Compatibility: Glock 43 Only. This ensures proper fit and reliable feeding.
- Spring: Compatible with original magazine spring. This is an innovative and important feature, due to the cost and reliability aftermarket springs typically introduce.
Performance & Functionality
The FAB Defense 4 Round Magazine extension for Glock 43 performs its primary function admirably. It adds four rounds of capacity without compromising reliability. The extended grip surface enhances handling, particularly for those with larger hands.
The extension’s main strength lies in its simplicity and ease of installation, and it meets my expectations. However, some users have reported difficulty inserting the 10th round when the magazine is new.
Design & Ergonomics
The build quality is adequate for the price point. The polymer construction feels durable. The finger grooves are a welcome addition, enhancing grip and control.
The installation is simple, requiring no specialized tools. There is a slight learning curve when first disassembling and reassembling the magazine.
Durability & Maintenance
The FAB Defense 4 Round Magazine extension for Glock 43 should last for years with proper care. The durable polymer construction resists wear and tear. Maintenance is minimal.
Accessories and Customization Options
The FAB Defense 4 Round Magazine extension for Glock 43 does not offer significant customization options. It is a self-contained unit designed to replace the stock magazine floor plate. Compatibility with aftermarket baseplates or other accessories is not specified or supported by FAB Defense.
Pros and Cons of FAB Defense 4 Round Magazine extension for Glock 43
Pros
- Increases magazine capacity by four rounds. This provides a significant boost in firepower without requiring a completely new magazine.
- Enhances grip and control. The extended grip surface improves handling, especially for shooters with larger hands.
- Simple installation. The drop-in design requires no specialized tools or gunsmithing.
- Compatible with original magazine spring. This eliminates the need for aftermarket springs, reducing cost and complexity.
- Affordable price. The extension is a cost-effective way to increase capacity and improve ergonomics.
Cons
- May require some force to load the 10th round initially. This issue seems to subside with repeated use as the spring breaks in.
- Polymer construction may not be as durable as metal alternatives. However, the polymer is reinforced and should withstand normal use.
Who Should Buy FAB Defense 4 Round Magazine extension for Glock 43?
The FAB Defense 4 Round Magazine extension for Glock 43 is perfect for Glock 43 owners who want to increase their pistol’s capacity without sacrificing concealability. It is ideal for those who use their Glock 43 for concealed carry or home defense and desire a higher round count. Those with larger hands who find the stock grip too small will also benefit.
This product may not be suitable for competitive shooters seeking maximum magazine capacity or those who prefer all-metal components. Those seeking a flush-fitting magazine extension should also look elsewhere.
A must-have accessory is a quality magazine loader to assist with loading the 10th round, especially when the magazine is new.
Conclusion on FAB Defense 4 Round Magazine extension for Glock 43
The FAB Defense 4 Round Magazine extension for Glock 43 is a worthwhile upgrade for Glock 43 owners seeking increased capacity and improved ergonomics. The price is definitely justified considering the functionality and ease of use. The slight difficulty loading the 10th round initially is a minor inconvenience.
I would personally recommend this product to anyone looking to enhance their Glock 43. It provides a tangible benefit in terms of capacity and handling. Consider adding the FAB Defense extension to your Glock 43 and experience the difference it makes – you won’t be disappointed.