Let’s Talk About FailZero 6.8 SPC Bolt Carrier Group (BCG)
The FailZero 6.8 SPC Bolt Carrier Group (BCG) is a fully assembled, drop-in component designed to enhance the performance and reliability of AR-15 platform rifles chambered in 6.8 SPC. Manufactured by FailZero, this BCG distinguishes itself with its EXO Nickel Boron coating, which promises exceptional lubricity, durability, and corrosion resistance. For shooters seeking a BCG that can withstand demanding conditions and simplify maintenance, the FailZero 6.8 SPC BCG presents itself as a compelling upgrade.
I was searching for a BCG that would offer superior reliability in my 6.8 SPC AR-15, particularly during extended range sessions and hunting trips where consistent performance is crucial. The promise of enhanced lubricity and ease of cleaning that came with the Nickel Boron coating was extremely appealing.
Upon unboxing, the FailZero 6.8 SPC BCG immediately impressed me with its smooth, silver finish and the obvious attention to detail. The weight felt right, indicating quality materials, and the coating appeared flawless, promising easy cleaning.
Compared to a standard Mil-Spec BCG and a nitride-coated option I’ve used previously, the FailZero stood out for its smoother action and the claim of superior corrosion resistance. I chose it over the others hoping for a noticeable improvement in both performance and longevity. My first impression was excitement; this wasn’t just a part, but a performance upgrade.
Real-World Testing: Putting FailZero 6.8 SPC Bolt Carrier Group (BCG) to the Test
First Use Experience
I first tested the FailZero 6.8 SPC BCG at my local outdoor range, specifically focusing on its cycling and overall smoothness. I fired approximately 200 rounds through my 6.8 SPC AR-15, using a mix of factory ammunition and handloads.
The weather conditions were mildly dusty with a slight breeze, providing a mild test of the BCG’s resistance to environmental contaminants. The FailZero BCG performed flawlessly right out of the box, exhibiting remarkably smooth cycling with no failures to feed, fire, or eject. The action was noticeably smoother than my previous BCG, and the rifle felt more responsive overall.
Using the FailZero required absolutely no break-in period; it dropped right in and worked perfectly. After the first shooting session, cleaning was remarkably easy. The Nickel Boron coating made wiping away carbon fouling a breeze.
Extended Use & Reliability
After several months of use, including multiple range trips and a hog hunting expedition, the FailZero 6.8 SPC BCG has proven to be incredibly reliable. The BCG has seen approximately 1000 rounds with no malfunctions attributable to the bolt carrier group itself.
Despite exposure to mud, dirt, and varying temperatures, the FailZero has shown minimal signs of wear and tear. The Nickel Boron coating remains intact, and there is no noticeable degradation in performance.
Maintenance is still incredibly simple, requiring only a quick wipe down with a cloth and minimal lubrication. Compared to my previous BCGs, the FailZero requires significantly less cleaning effort to maintain optimal performance and has exceeded my expectations.
Breaking Down the Features of FailZero 6.8 SPC Bolt Carrier Group (BCG)
Specifications
Caliber: 6.8mm Remington SPC & 224 Valkyrie compatible. This broad compatibility extends the life of the BCG, and simplifies builds that include both calibers.
Finish: Nickel Boron. This coating provides enhanced lubricity, wear resistance, and corrosion resistance, leading to easier cleaning and improved performance.
Bolt Material: Steel. Steel construction ensures durability and longevity under high-stress conditions.
Carrier Material: 8620 Steel. The 8620 steel carrier further enhances the strength and reliability of the BCG.
Extractor: Includes heavy spring, silicone insert, and O-ring. This design provides increased extraction tension, reducing the likelihood of extraction failures.
These specifications translate to a BCG that is durable, reliable, and easy to maintain, contributing to enhanced performance and longevity.
Performance & Functionality
The FailZero 6.8 SPC Bolt Carrier Group (BCG) performs its job flawlessly, providing smooth cycling, reliable extraction, and easy cleaning. The enhanced extraction tension is particularly beneficial for consistent ejection.
The strengths of the FailZero are its reliability, ease of cleaning, and smooth operation. One minor area for potential improvement could be the option for different coating colors for aesthetic customization. This BCG meets and exceeds expectations, offering a significant upgrade over standard Mil-Spec options.
Design & Ergonomics
The FailZero 6.8 SPC BCG is well-designed and features a high-quality Nickel Boron coating. The M16 cut carrier is compatible with a wide range of AR-15 platforms.
The weight is balanced, and the smooth action contributes to improved ergonomics and overall shooting experience. The drop-in design makes installation easy, requiring no specialized tools or gunsmithing experience.
Durability & Maintenance
Given the high-quality materials and Nickel Boron coating, the FailZero 6.8 SPC BCG is expected to last for thousands of rounds with proper care. The Nickel Boron coating greatly simplifies maintenance and enhances overall durability.
The BCG is easy to maintain and repair, and its robust construction reduces the likelihood of needing frequent repairs. The EXO Nickel Boron makes for easy cleanup and will improve the performance of your rifle.
Accessories and Customization Options
The FailZero 6.8 SPC BCG is a standalone component and does not come with any included accessories beyond the fully assembled BCG itself. While there are no direct customization options for the BCG itself, it is compatible with any AR-15 platform accessories designed for the 6.8 SPC caliber.
This includes aftermarket triggers, buffer springs, and charging handles, allowing users to further customize their rifle to their specific preferences. The FailZero 6.8 SPC BCG is designed to function seamlessly with other Mil-Spec components.
Pros and Cons of FailZero 6.8 SPC Bolt Carrier Group (BCG)
Pros
- Enhanced Reliability: The heavy extractor spring and high-quality materials ensure consistent and reliable performance.
- Easy Cleaning: The Nickel Boron coating makes cleaning incredibly easy and quick, reducing maintenance time.
- Smooth Cycling: The Nickel Boron coating provides exceptional lubricity, resulting in smoother cycling and reduced friction.
- Corrosion Resistance: The Nickel Boron coating offers excellent corrosion resistance, extending the life of the BCG.
- Drop-In Replacement: The BCG is fully assembled and ready to drop into most Mil-Spec upper receivers chambered in 6.8 SPC.
Cons
- Nickel Boron Finish can show wear patterns after extended use.
- Higher Price compared to standard Mil-Spec BCGs.
Who Should Buy FailZero 6.8 SPC Bolt Carrier Group (BCG)?
The FailZero 6.8 SPC Bolt Carrier Group (BCG) is perfect for hunters, competitive shooters, and anyone who demands maximum reliability and minimal maintenance from their 6.8 SPC AR-15. It’s also a great upgrade for those looking to improve the cycling and overall performance of their rifle.
Those who primarily shoot low volumes or prioritize budget over performance may find a standard Mil-Spec BCG sufficient for their needs. No must-have accessories or modifications are necessary, but a high-quality buffer spring and charging handle can further enhance performance.
Conclusion on FailZero 6.8 SPC Bolt Carrier Group (BCG)
The FailZero 6.8 SPC Bolt Carrier Group (BCG) is a worthwhile upgrade for anyone seeking enhanced reliability, smoother operation, and easier maintenance from their 6.8 SPC AR-15. The Nickel Boron coating truly makes a difference in both performance and cleaning ease.
While the price is higher than a standard Mil-Spec BCG, the improved performance and durability justify the investment. I would definitely recommend the FailZero 6.8 SPC BCG to anyone looking to upgrade their 6.8 SPC AR-15 and experience the benefits of a high-quality, Nickel Boron coated bolt carrier group. Upgrade your rifle today and feel the difference!