TacFire A2 AR-10 .308 Fixed Buttstock Kit Review

What I Found Using the TacFire A2 AR-10 .308 Fixed Buttstock Kit

For anyone looking to solidify the rear of their AR-10 platform, the TacFire A2 AR-10 .308 Fixed Buttstock Kit presents itself as a straightforward solution. My own need arose from a project build where a reliable, fixed stock was essential for maintaining a consistent cheek weld and overall profile. This kit aims to provide everything necessary for a complete stock installation on standard AR-10/.308 lower receivers.

The initial impression upon unboxing the TacFire A2 AR-10 .308 Fixed Buttstock Kit was one of functional utility, not high-end aesthetics. The polymer construction felt robust enough for its intended purpose, though not as refined as some premium offerings. I had briefly considered a more adjustable stock, but the simplicity and inherent stability of a fixed A2 design won out for this particular build.

There’s a certain satisfaction in receiving all the necessary components in one package, and this kit delivers on that front. The inclusion of the rifle-length receiver extension tube, buffer, spring, spacer, and screw means no last-minute trips to the hardware store for critical parts. My immediate feeling was one of pragmatic optimism – this looked like it would get the job done.

Real-World Testing: Putting TacFire A2 AR-10 .308 Fixed Buttstock Kit to the Test

First Use Experience

My testing environment for this kit was primarily my home workshop and then the range. The primary focus was on installation and initial fitment onto a custom AR-10 build. I was able to attach the receiver extension tube to the lower receiver without incident, followed by the insertion of the buffer and spring.

The TacFire A2 AR-10 .308 Fixed Buttstock Kit performed as expected during initial fitting. The fit was snug, and there was no excessive wobble, which is a common issue with less precise components. It immediately provided a solid anchor point for shouldering the rifle, and the length felt appropriate for my shooting stance.

One minor surprise was the sound of the buffer cycling within the tube; it had a slightly clunky resonance. This wasn’t a performance inhibitor but was noticeable. After the initial range session, the stock remained secure, and the TacFire A2 AR-10 .308 Fixed Buttstock Kit held its ground through several magazine dumps.

Extended Use & Reliability

Over several months and numerous range trips, this fixed stock kit has proven its worth. It’s been subjected to the usual grime and dust of range days and has endured being leaned against various surfaces without issue. The polymer construction has shown no signs of cracking or significant wear.

Durability has been satisfactory for a fixed stock; there’s no inherent complexity that would easily fail. The main concern for any fixed stock is the stability of the attachment to the receiver, and this TacFire kit remains firmly in place. It requires minimal maintenance, mainly just a quick wipe-down if it gets particularly dirty.

Compared to previous fixed stocks I’ve used, this kit from TacFire sits somewhere in the mid-range. It doesn’t possess the premium feel or tolerances of high-end options, but it’s a definite step up from generic, unbranded parts, and performs reliably where it counts.

Breaking Down the Features of TacFire A2 AR-10 .308 Fixed Buttstock Kit

Specifications

The TacFire A2 AR-10 .308 Fixed Buttstock Kit is constructed primarily from polymer, offering a lightweight yet durable solution for AR-10/.308 platforms. The overall length of the stock assembly is 10.5 inches, providing a standard rifle-length configuration. Its black color offers a classic aesthetic that blends well with most firearm finishes.

This kit includes essential components: a rifle length receiver extension tube, an A2 buffer, a buffer spring, a spacer, and the necessary screw for installation. The hinged butt plate is a functional design element, granting access to an internal storage compartment, which is useful for small cleaning tools or spare parts.

The weight of the kit is specified at 25.7 oz, which translates to approximately 1 lb, 9.7 oz. This weight is standard for a rifle-length fixed stock system and contributes to a balanced feel on the rifle. The caliber compatibility is explicitly for .308 Winchester and similar AR-10/.308 variants.

Performance & Functionality

The primary job of this buttstock kit is to provide a stable and ergonomic rear end for an AR-10. In this regard, the TacFire A2 AR-10 .308 Fixed Buttstock Kit performs admirably. It locks onto the receiver extension tube securely, eliminating the wobble often associated with adjustable stocks.

The fixed nature means a consistent length of pull, which can be a significant advantage for shooters who prefer a static shooting platform. The polymer material, while not premium, is smooth and doesn’t snag on clothing or gear. The internal storage compartment is a functional addition, though accessing it requires undoing the butt plate which isn’t as quick as some other storage solutions.

A slight weakness I observed was the slight looseness in some internal components, leading to a clunky sound, as noted by some users. After adding some foam padding and ensuring all screws were properly torqued, this was mitigated significantly. For the price point, the overall functionality is quite good, meeting expectations for a fixed A2 style stock.

Design & Ergonomics

The design of the TacFire A2 AR-10 .308 Fixed Buttstock Kit is classic A2, which translates to a familiar and comfortable profile for many shooters. The shape of the stock lends itself well to establishing a consistent cheek weld, which is crucial for accurate shooting. The black polymer is matte finished, which helps with grip and reduces glare.

Ergonomically, the stock is straightforward. There are no complex adjustments, making it intuitive to use right out of the box. The length of pull is fixed, so it’s important to ensure this suits your body type and shooting style before purchasing.

The storage compartment accessed via the hinged butt plate is a neat design feature, though the hinge itself feels a bit basic. Overall, the design prioritizes simplicity and functionality over aggressive styling or advanced ergonomics, which aligns with the A2 rifle stock ethos.

Durability & Maintenance

Based on my extended use, the TacFire A2 AR-10 .308 Fixed Buttstock Kit appears to be built for sustained, general-purpose use. The polymer construction is resistant to impacts and common environmental factors. I haven’t encountered any cracks or signs of degradation in the material itself.

Maintenance is refreshingly simple. A damp cloth can easily clean off dirt and grime from the polymer surface. The internal components, like the buffer and spring, are standard AR parts that can be easily removed for cleaning or replacement if they ever wear out, which is unlikely with normal use.

The main potential durability concern, based on user feedback and my own initial observation, could be related to internal fitment and potential looseness over time if not properly secured. However, with proper installation and occasional checks, this kit should offer good longevity.

Accessories and Customization Options

The TacFire A2 AR-10 .308 Fixed Buttstock Kit comes as a complete kit, including the receiver extension tube, A2 buffer, buffer spring, spacer, and screw, meaning no additional accessories are strictly required for installation. The primary “customization” comes from the internal storage compartment accessible through the hinged butt plate.

This compartment is ideal for stowing small essentials like batteries for optics, cleaning patches, or an Allen wrench for optic mounts. Beyond that, the stock itself is designed for fixed mounting, so it doesn’t accept common stock-specific accessories like QD sling mounts or adjustable cheek risers. Its compatibility is focused on standard AR-10/.308 receiver extensions.

Pros and Cons of TacFire A2 AR-10 .308 Fixed Buttstock Kit

Who Should Buy TacFire A2 AR-10 .308 Fixed Buttstock Kit?

This TacFire A2 AR-10 .308 Fixed Buttstock Kit is an excellent choice for builders and rifle owners who prioritize a fixed, reliable, and no-nonsense rear end for their AR-10 or AR-308 platform. It’s perfect for those assembling a budget-conscious precision rifle or a DMR-style build where a consistent stock length is paramount. It’s also a solid option for anyone looking to replace a worn-out or damaged fixed stock with a functional, complete solution.

Individuals who require adjustable length of pull, extensive modularity for sling attachments, or a high-end, premium finish might want to look at other options. This kit is about core functionality and affordability. A must-have complementary item would be thread locker for the stock screw, just to ensure maximum security during installation.

Conclusion on TacFire A2 AR-10 .308 Fixed Buttstock Kit

The TacFire A2 AR-10 .308 Fixed Buttstock Kit delivers exactly what it promises: a functional, complete fixed stock solution for AR-10/.308 rifles. While it may not boast premium materials or intricate features, its core performance is solid. The polymer construction is durable for general use, and the inclusion of all necessary parts at its price point offers compelling value.

For builders on a budget, or those seeking a straightforward, stable platform, this kit is a highly recommendable choice. It provides a reliable anchor point for your rifle and the convenience of internal storage. If you understand its fixed-length nature and are willing to make minor tweaks for sound dampening, you’ll find this a dependable component for your build.