Cross Armory Lower Parts Kit Review

First Impressions of Cross Armory Lower Parts Kit

The Cross Armory Lower Parts Kit promises a streamlined solution for completing or upgrading your Glock 43 or Polymer 80 build. As someone deeply immersed in the world of tactical gear and firearms for over a decade, I’m constantly searching for quality components that offer both reliability and ease of installation. This kit immediately caught my eye, given my recent focus on building a custom Glock 43 for concealed carry.

I was drawn to this product because I’ve been experimenting with Polymer 80 frames and wanted a reliable parts kit without the hassle of sourcing each piece individually. The promise of a pre-assembled trigger group was a particularly attractive feature, as trigger work can often be a time-consuming and delicate process. This looked to potentially save me considerable effort.

Upon unboxing, I was immediately impressed by the organization and apparent quality of the components. Everything was neatly packaged, and the parts appeared to be well-machined and finished. The steel components had a clean, uniform black coating, suggesting attention to detail.

I was also considering a similar lower parts kit from another manufacturer known for budget-friendly options. I chose the Cross Armory kit because of its promise of higher-quality materials and the pre-assembled trigger. I was hoping for better long-term reliability and a smoother trigger pull.

My first impression was cautiously optimistic. The kit appeared to be well-made and thoughtfully designed, but the true test would be in the installation and performance. My initial excitement was tempered by the understanding that looks can be deceiving, and the real value of the Cross Armory Lower Parts Kit would only be revealed through rigorous testing and use.

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Real-World Testing: Putting Cross Armory Lower Parts Kit to the Test

First Use Experience

My initial testing of the Cross Armory Lower Parts Kit occurred during a dedicated range session focused on handgun drills. I installed the kit in a Polymer 80 PF43 frame, meticulously following online guides and ensuring each component was properly seated and functioning. The range session was conducted in relatively mild conditions, around 70 degrees Fahrenheit with low humidity.

The installation process was straightforward, aided by the pre-assembled trigger group. This shaved off considerable time compared to assembling a trigger from scratch. The trigger had a noticeable lighter pull than the stock Glock trigger, though it had some initial grittiness.

One minor issue arose during the first magazine. I experienced a single failure to feed, which I attributed to the new magazine and the break-in period of the new components. After this initial hiccup, the pistol ran flawlessly for the remainder of the session.

Extended Use & Reliability

After several weeks and over 500 rounds, the Cross Armory Lower Parts Kit has proven to be remarkably reliable. The initial grittiness of the trigger smoothed out considerably after the first few range sessions. It now offers a consistent and predictable pull.

The kit has shown no signs of significant wear and tear. The finish on the steel components remains intact, and there’s no evidence of corrosion or degradation. Maintenance has been minimal, consisting primarily of cleaning and lubricating the moving parts after each range session.

Compared to previous experiences with other lower parts kits, the Cross Armory kit stands out for its reliability and the improved trigger pull. Cheaper kits I’ve used in the past often suffered from premature wear or inconsistent performance. This kit provides a tangible upgrade over those previous experiences.

Breaking Down the Features of Cross Armory Lower Parts Kit

Specifications

The Cross Armory Lower Parts Kit is designed for Gen 3 Glock 43 and Polymer 80 PF43 frames. It includes all the necessary components to complete the lower receiver, except for the frame itself. The kit is primarily constructed from steel and finished in black.

The key specifications include compatibility with Glock 43 (Gen 3) and Polymer 80 PF43 frames, a pre-assembled trigger group for easier installation, and durable steel construction. These specifications are crucial for ensuring proper fit and function, ultimately impacting the reliability and performance of the firearm. A good trigger pull makes accurate shooting possible, and durable components guarantee a longer lifespan.

Performance & Functionality

The Cross Armory Lower Parts Kit performs its intended function admirably, providing all the necessary components for a functional and reliable lower receiver. The pre-assembled trigger group is a standout feature. It significantly simplifies the build process.

The kit’s primary strength lies in its reliability and the improved trigger pull compared to stock Glock triggers. A minor weakness is the initial grittiness of the trigger, which, thankfully, disappears over time. Ultimately, the kit meets and exceeds my expectations for a lower parts kit in this price range.

Design & Ergonomics

The build quality of the Cross Armory Lower Parts Kit is excellent. The steel components are well-machined, and the black finish is durable and aesthetically pleasing. The weight is consistent with other Glock-compatible lower parts kits.

The kit is relatively user-friendly, thanks in part to the pre-assembled trigger group. However, some familiarity with Glock pistol disassembly and reassembly is beneficial. A complete novice might encounter a slight learning curve.

Durability & Maintenance

The steel construction of the Cross Armory Lower Parts Kit suggests excellent durability. With proper care, this kit should provide years of reliable service. Maintenance is straightforward, requiring only routine cleaning and lubrication.

Accessories and Customization Options

The Cross Armory Lower Parts Kit does not come with additional accessories beyond the necessary components for the lower receiver. However, it is compatible with a wide range of aftermarket Glock 43 parts and accessories, including triggers, magazine releases, and slide stops. The compatibility with popular aftermarket options allows for extensive customization. This is critical for shooters who like to adjust and modify their firearms to meet personal preferences.

Pros and Cons of Cross Armory Lower Parts Kit

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Who Should Buy Cross Armory Lower Parts Kit?

The Cross Armory Lower Parts Kit is perfect for individuals building a custom Glock 43 or Polymer 80 PF43 pistol. It’s also a great choice for those looking to upgrade the trigger on their existing Glock 43. Anyone who wants a reliable and easy-to-install lower parts kit will benefit.

This kit might not be the best choice for budget-conscious builders who are willing to sacrifice quality for a lower price point. Someone who is completely new to firearm assembly and has no prior experience may find the installation process daunting.

A must-have modification would be upgrading to a polished trigger connector. This would further enhance the trigger pull and eliminate any residual grittiness.

Conclusion on Cross Armory Lower Parts Kit

The Cross Armory Lower Parts Kit offers a compelling combination of quality, reliability, and ease of installation. The pre-assembled trigger group and durable steel construction make it a standout product in a crowded market.

While the price may be slightly higher than some budget options, the improved trigger pull and long-term durability justify the investment. This is especially true for those prioritizing performance and reliability.

I would absolutely recommend the Cross Armory Lower Parts Kit to anyone building or upgrading their Glock 43 or Polymer 80 PF43. If you are in the market for a high-quality, reliable lower parts kit, the Cross Armory Lower Parts Kit is definitely worth considering. Upgrade your build today!