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.
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- A2 Rifle Tube Kit
- A2 .308 Cal Buffer
- T6 6061 Aluminum A2 Buffer Tube
- Drop In Ready
- Rifle Length .308 Cal Chrome Buffer Spring
Pat Quinn –
This AR-10 / LR-308 Rifle Stock Tube Kit (.308 Cal) truly stands out as a high-quality upgrade for any serious rifle enthusiast. From the moment I installed it, I could tell it’s designed with durability and precision in mind. The fit and finish are excellent — smooth welds, sturdy materials, and a robust construction that feels built to last. It’s evident that this kit was crafted with American craftsmanship, offering both reliability and a sleek, functional design.
What impresses most is how seamlessly it integrates with my existing setup. The kit includes all the necessary components for an easy installation, which I appreciated since I don’t consider myself overly technical. The weight feels balanced, and the textured surfaces provide good grip, even in challenging conditions. Over time, I’ve tested its resilience through several range visits, and it’s held up remarkably well without any signs of wear or loosening.
Furthermore, the value it adds to my AR-10 is undeniable. It not only enhances stability but also improves overall handling — making shots more consistent and enjoyable. For anyone looking to upgrade their rifle with accessories that combine quality, functionality, and a touch of craftsmanship, this AR-10 / LR-308 Rifle Stock Tube Kit (.308 Cal) is a smart choice.
While it’s an investment, the durability and perfect fit justify the price for me. I’d recommend it to fellow shooters who want a reliable, American-made upgrade that’s built to withstand tough conditions. Overall, a solid product that delivers exactly what it promises — durability, ease of installation, and enhanced performance.