Guntec USA has been manufacturing AR-15, AR-308 and AR 9mm accessories since 1989. Our goal is to distribute excellent quality, at an economical value.
- Mil-Spec Buffer Tube Complete Kit
- Six Position Buffer Tube
- Total Weight of Kit: 10 oz
- End Plate, Castle Nut, 308 CAR Short Buffer, & Spring Included
- For .308 Caliber
- T6 Aluminum Tube
- Anodized Black Finish
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Nart Robinson –
The AR-10 Mil-Spec Buffer Tube Set (.308 Cal) from Guntec USA is a fantastic addition for anyone serious about building or upgrading their .308 platform. The quality and attention to detail really stand out—there’s a solid feel to the materials, and it’s clear that it’s designed to meet strict mil-spec standards. The finish on the buffer tube is smooth and durable, which not only looks great but also promises long-lasting performance even after extended use.
One thing that impressed me is how straightforward it was to install. The fit within the upper receiver feels precise, with minimal wobble, which is crucial for maintaining accuracy and overall reliability. The set includes everything you need—buffer tube, castle nut, end plate—which simplifies the build process and saves time. It’s also compatible with standard AR-10 stocks, so I was able to use my existing accessories without any issue.
Value-wise, this set offers excellent bang for the buck. Considering it’s made in the USA, the craftsmanship justifies the slightly premium price tag. Purchasing American-made accessories is important to me, and Guntec USA definitely delivers on quality and patriotism. The design is clean and functional, with no unnecessary embellishments—just a reliable component that performs exactly as intended.
Condition-wise, the kit arrived perfectly packaged, free from any scratches or imperfections. It’s evident that Guntec prioritizes quality control, and this product confirms that commitment. Whether you’re building your first AR-10 or upgrading an existing one, this buffer tube set feels like a solid investment in reliability and performance.
Overall, this AR-10 Mil-Spec Buffer Tube Set (.308 Cal) is a highly recommended choice for serious shooters and enthusiasts alike. It combines durability, precision, and value, making it a worthy upgrade or foundational part of your AR-10 build. If you’re aiming for a reliable, American-made component that won’t let you down, this set from Guntec USA is definitely worth considering.