American Tactical Arms ATA17 Slide Completion Kit Review

The **American Tactical Arms ATA17 Slide Completion Kit** and What It Taught Me

As a seasoned gear and equipment specialist with over a decade of experience across diverse environments, I’ve developed a keen eye for what works and what doesn’t. This journey led me to the American Tactical Arms ATA17 Slide Completion Kit, a set of components designed to bring a bare Glock 17 slide to life. The promise was simple: convert a stripped slide into a functional firearm with essential parts. My need arose from a personal build project where a complete, factory-assembled slide wasn’t the objective; rather, assembling a custom firearm from components was the goal.

Initial impressions of the kit were practical. The components, upon visual inspection, seemed to be standard aftermarket fare, designed to integrate with a Glock 17 Gen 3 or compatible Polymer80 frames. I had considered a few higher-end aftermarket kits and even sourcing individual OEM Glock parts, but the ATA17 offered a bundled solution at an attractive price point. My immediate reaction was one of cautious optimism – could this kit deliver the reliability needed for a firearm, or would it be a source of frustration?

Real-World Testing: Putting **American Tactical Arms ATA17 Slide Completion Kit** to the Test

First Use Experience

My testing ground for this slide completion kit was my personal workshop and the adjacent indoor shooting range. The primary scenario involved the careful assembly of a Glock 17 Gen 3 compatible pistol, followed by live-fire testing. I focused on the ease of installation, ensuring all parts seated correctly within the slide without excessive force or modification. During this initial build, I paid close attention to the tolerances and the feel of each component as it was integrated.

The kit was installed onto a Polymer80 PF940v2 frame, a common pairing for such aftermarket components. In terms of environmental conditions, the workshop was controlled, but the range offered varying light conditions and typical indoor firearm use. The ease of use was moderate; while the components are designed for straightforward assembly, a basic understanding of firearm mechanics is certainly beneficial. My primary surprise was the lack of any significant snags or difficulties during the initial installation phase, which is often a hallmark of well-designed aftermarket parts.

Extended Use & Reliability

After the initial build and range session, I put approximately 300-400 rounds of Federal 115-grain ammunition through the completed firearm. The ATA17 kit performed without issue during this initial break-in period, cycling reliably and presenting no malfunctions. This initial success led me to a false sense of security, prompting me to load a second box of ammunition, this time 124-grain. It was at this point that the critical failure occurred; after feeding the first few rounds, the next attempt resulted in a distinct click, followed by a failure to fire.

Upon field stripping the firearm to diagnose the issue, it became immediately apparent: the tip of the firing pin had snapped off. This was a critical failure, rendering the firearm inoperable and, more importantly, potentially unsafe. The durability of the firing pin, a core component responsible for ignition, was clearly compromised. Maintenance of the completed slide was straightforward, involving routine cleaning and lubrication, much like any other firearm. However, the catastrophic failure of a primary component significantly overshadowed any ease of maintenance. Compared to other aftermarket kits I’ve used, this one fell short in terms of long-term reliability and component integrity.

Breaking Down the Features of **American Tactical Arms ATA17 Slide Completion Kit**

Specifications

The American Tactical Arms ATA17 Slide Completion Kit is designed to equip a stripped Glock 17 Gen 3 slide. The kit typically includes essential internal components such as the firing pin, extractor, spring, and striker assembly, along with a slide back plate. The product description notes compatibility with Glock 17 Gen 3 models and Polymer80 PF940v2 frames, which is crucial for builders.

The primary function of these components is to facilitate the proper cycling of ammunition and the ignition of primers. The firing pin’s tip is responsible for striking the primer, initiating the firing sequence. The extractor ensures the spent casing is pulled from the chamber, and the recoil spring assembly manages the slide’s movement. These are fundamental elements for a firearm’s operation, and their quality directly impacts performance.

Performance & Functionality

In terms of its core function, the American Tactical Arms ATA17 Slide Completion Kit performed admirably for a limited number of rounds. The initial 300-400 rounds were cycled without a hitch, demonstrating a functional assembly. However, the ultimate test of functionality – reliability under sustained use – was failed catastrophically when the firing pin tip fractured. This single point of failure completely negated the otherwise acceptable initial performance.

The kit’s primary strength, at least initially, was its ability to complete a slide assembly without requiring separate purchases of individual components. Conversely, its most glaring weakness is the evident lack of durability in a critical component, the firing pin. It met expectations for basic assembly but failed significantly in delivering the reliability expected of firearm components, even at an aftermarket price point.

Design & Ergonomics

From a design perspective, the components within the American Tactical Arms ATA17 Slide Completion Kit appear to be standard fare for aftermarket Glock accessories. The materials, though not specified in detail beyond what is visibly apparent (primarily metal for the firing pin, extractor, and spring components), seem to be of a common alloy. The overall finish of the parts was acceptable, with no overtly rough machining marks visible upon initial inspection.

Ergonomically, these are internal slide components, so direct “feel” is minimal outside of the assembly process. The striker spring, for instance, had a noticeable resistance that felt comparable to OEM parts. However, the failure of the firing pin tip suggests that while the outward appearance and general feel might be adequate, the internal material integrity and design for stress tolerance were lacking.

Durability & Maintenance

The durability of the American Tactical Arms ATA17 Slide Completion Kit proved to be exceptionally poor, specifically concerning the firing pin. A lifespan of a few hundred rounds before a critical component failure is unacceptable for any firearm part. The incident with the broken firing pin indicates a significant issue with the material or manufacturing process.

Maintenance of the components, as part of the overall slide assembly, is standard firearm maintenance. Regular cleaning and lubrication are sufficient for most internal parts. However, there is no way to “maintain” a broken firing pin tip to restore functionality. The catastrophic failure means the component is effectively disposable, and the entire kit must be re-evaluated if not replaced entirely.

Accessories and Customization Options

The American Tactical Arms ATA17 Slide Completion Kit is essentially a set of necessary parts, not a system with extensive accessories. The kit is the accessory for a stripped slide. It contains the core internal components required for operation.

Compatibility is a key aspect here; the kit is advertised for Glock 17 Gen 3 and Polymer80 PF940v2. This means it is designed to work with the standard dimensions and tolerances of these platforms. While it doesn’t come with additional accessories, its function is to enable the use of standard Glock 17 sights and other slide-mounted accessories once assembled.

Pros and Cons of **American Tactical Arms ATA17 Slide Completion Kit**

Who Should Buy **American Tactical Arms ATA17 Slide Completion Kit**?

This particular American Tactical Arms ATA17 Slide Completion Kit is best suited for individuals who are on an extremely tight budget and are willing to accept a significant risk regarding reliability and durability. It might appeal to those building a firearm purely for function testing or as a very temporary solution before upgrading to higher-quality components. It is not recommended for anyone who prioritizes reliability, safety, or long-term use in their firearm build.

Anyone building a firearm for self-defense, competition, or regular range use should avoid this kit. The risk of catastrophic failure in a critical component like the firing pin is too high to justify its use in any scenario where dependable performance is required. For those still considering it, I would strongly recommend purchasing a separate, known-good quality firing pin and striker assembly to replace the included parts immediately upon receipt, effectively negating the “kit” aspect and adding to the overall cost.

Conclusion on **American Tactical Arms ATA17 Slide Completion Kit**

The American Tactical Arms ATA17 Slide Completion Kit presented a mixed bag, starting with functional assembly and ending with a critical failure. While it successfully equipped a bare slide for initial use, the premature snapping of the firing pin tip is a serious indictment of its quality and reliability. The price point, while attractive, does not justify the risk of a component failure that renders a firearm inoperable and potentially unsafe.

From my extensive experience, the value proposition here is severely lacking due to the compromised durability of a key part. While it might serve as a temporary placeholder for an experimental build, I cannot personally recommend this kit for any application where reliable function is a consideration. If you are building a Glock 17 compatible firearm, investing in higher-quality, reputable aftermarket parts or OEM components is a far wiser choice for ensuring dependable performance and user safety.