Let’s Talk About TRYBE Defense Mil-Spec AR 9mm Hybrid Complete Bolt Carrier Group (BCG) BCG
The TRYBE Defense Mil-Spec AR 9mm Hybrid Complete Bolt Carrier Group (BCG) BCG promises reliable performance and compatibility across various 9mm AR-15 platforms. TRYBE Defense aims to deliver a mil-spec component that balances durability and functionality for serious shooters. This BCG is designed for both Glock and Colt style lower receivers, and that versatility is what initially caught my attention.
I was looking to upgrade the BCG in my dedicated 9mm AR pistol build. I was experiencing inconsistent cycling and feeding issues, and a more robust, reliable BCG seemed like the obvious solution. I’d heard positive things about TRYBE Defense’s components, and the hybrid design of this BCG, promising compatibility with both Glock and Colt magazine configurations, seemed like a perfect fit.
Upon unboxing, the TRYBE Defense BCG felt solid and well-machined. The black nitride finish was smooth and even, indicating a quality treatment. The weight felt appropriate, and the components seemed precisely assembled.
I considered BCGs from Brownells and CMMG, both reputable brands, but the TRYBE Defense offered similar features at a slightly more competitive price point. Plus, the “hybrid” compatibility sold me, offering more flexibility for future builds. My initial excitement stemmed from the promise of improved reliability and the peace of mind that comes with a high-quality BCG.
Real-World Testing: Putting TRYBE Defense Mil-Spec AR 9mm Hybrid Complete Bolt Carrier Group (BCG) BCG to the Test
First Use Experience
I tested the TRYBE Defense BCG at my local outdoor shooting range. The weather was dry and mild, ideal for testing. I used a variety of 9mm ammunition, including both 115gr and 124gr FMJ rounds from different manufacturers.
The initial performance was a mixed bag. While the BCG cycled smoothly with some ammunition, I experienced several failures to feed with others. This was concerning, as my previous BCG, while unreliable in the long run, was less picky with ammo. After about 100 rounds I experienced the same issue as another user had reported. The first round would fire, extract, and eject, but the following round would need to be manually cycled in order to fire.
I was slightly disappointed after the first range session. I expected a drop-in improvement in reliability, but the initial results were inconsistent. It required some tweaking to get working.
Extended Use & Reliability
After a few hundred more rounds, the TRYBE Defense BCG began to settle in and the manual cycling issue returned. The malfunctions became less frequent, but still occurred, especially with cheaper brands of ammunition. I cleaned and lubricated the BCG thoroughly after each range session.
After several months of use, the black nitride finish has held up well, with no noticeable wear and tear. The BCG is relatively easy to clean, and the nitride coating makes it resistant to carbon buildup. I’ve had other BCGs that required more aggressive cleaning methods to keep them running smoothly.
My previous BCG was a budget-friendly option that suffered from premature wear and inconsistent cycling. The TRYBE Defense BCG, even with its initial hiccups, feels significantly more robust and durable. Adding the firing pin spring as others have suggested has greatly improved performance, but it feels like a required step rather than a “nice to have”.
Breaking Down the Features of TRYBE Defense Mil-Spec AR 9mm Hybrid Complete Bolt Carrier Group (BCG) BCG
Specifications
- The TRYBE Defense Mil-Spec AR 9mm Hybrid Complete Bolt Carrier Group (BCG) BCG is chambered in 9mm Luger. This makes it compatible with any AR-9 lower receiver designed for 9mm.
- It is constructed from AISI 8620 steel for the bolt carrier and AISI 9310 steel for the bolt (Black Nitride BCG). These are high-strength steels known for their durability and resistance to wear.
- The additional feature of a Rockwell Harness of 78-80 HRc indicates exceptional hardness. This translates to increased wear resistance and a longer lifespan for the BCG.
- The overall length is 6.625 inches. This is a standard length for AR-9 BCGs and should ensure compatibility with most platforms.
These specifications combine to provide a durable and reliable BCG. The high-quality steel and hardness rating are essential for handling the pressures and stresses of repeated 9mm cycling.
Performance & Functionality
The TRYBE Defense BCG is designed to reliably cycle 9mm ammunition in an AR-15 platform. The hybrid design allows it to function with both Glock and Colt-style magazines, adding to its versatility. While I did experience initial feeding issues, after adding the firing pin spring the BCG has become more reliable.
One strength is the compatibility with various 9mm AR platforms. A weakness is the need for a firing pin spring which should be standard.
Ultimately, it meets expectations after the firing pin spring modification, but the initial issues were concerning.
Design & Ergonomics
The TRYBE Defense BCG features a mil-spec design, which means it adheres to certain standards for dimensions and tolerances. The black nitride finish provides corrosion resistance and a sleek appearance. The weight of the AISI 8620 steel feels substantial, contributing to a sense of quality.
The BCG is user-friendly, requiring no special tools for installation or disassembly. There is a slight learning curve in understanding how to optimize it for different ammunition types.
Durability & Maintenance
The materials and construction suggest a long lifespan. The AISI 8620 steel nitride-treated bolt carrier and AISI 9310 steel nitride-treated bolt are designed to withstand the rigors of repeated firing. The nitride finish provides excellent corrosion resistance, minimizing the need for excessive maintenance.
The BCG is relatively easy to maintain. Regular cleaning and lubrication are recommended to ensure smooth operation.
Accessories and Customization Options
The TRYBE Defense Mil-Spec AR 9mm Hybrid Complete Bolt Carrier Group (BCG) BCG comes fully assembled, including the bolt, bolt carrier, gas key, firing pin, cam pin, and firing pin retaining pin. It does not require any additional accessories for basic functionality.
While the BCG itself is not customizable, it’s compatible with various AR-9 platforms, allowing for extensive customization of the overall firearm. Users can add different triggers, stocks, handguards, and optics to personalize their build.
Pros and Cons of TRYBE Defense Mil-Spec AR 9mm Hybrid Complete Bolt Carrier Group (BCG) BCG
Pros
- Durable Construction: Made from high-quality AISI 8620 and AISI 9310 steel with a nitride finish.
- Hybrid Compatibility: Functions with both Glock and Colt-style 9mm AR-15 lower receivers.
- Mil-Spec Design: Adheres to mil-spec standards for dimensions and tolerances.
- Easy Maintenance: The nitride finish makes it relatively easy to clean and maintain.
- Fully Assembled: Comes complete with all necessary components for drop-in installation.
Cons
- Initial cycling issues with some ammunition types. This may be solved by purchasing and installing a firing pin spring.
- Potentially needs aftermarket firing pin spring to function reliably.
Who Should Buy TRYBE Defense Mil-Spec AR 9mm Hybrid Complete Bolt Carrier Group (BCG) BCG?
The TRYBE Defense Mil-Spec AR 9mm Hybrid Complete Bolt Carrier Group (BCG) BCG is perfect for AR-9 enthusiasts looking for a versatile and durable BCG. This is a good option for those building a dedicated 9mm AR-15 and those who want compatibility with both Glock and Colt-style magazines.
This might not be the best choice for those seeking guaranteed flawless performance straight out of the box. Individuals unwilling to troubleshoot minor issues or perform basic maintenance might want to consider other options.
A must-have accessory would be a high-quality firing pin spring, as the stock configuration seems to lack this important component.
Conclusion on TRYBE Defense Mil-Spec AR 9mm Hybrid Complete Bolt Carrier Group (BCG) BCG
The TRYBE Defense Mil-Spec AR 9mm Hybrid Complete Bolt Carrier Group (BCG) BCG offers a solid foundation for a reliable 9mm AR-15 build. Its durable construction, hybrid compatibility, and mil-spec design make it a worthwhile investment.
The price is justified, considering the quality of materials and the potential for long-term performance. However, the initial cycling issues and the need for a firing pin spring should be considered before purchasing.
I would recommend it with the caveat that you may need to purchase a firing pin spring separately. Once that is taken care of, you can upgrade your current BCG, and experience improved reliability and peace of mind with your AR9!