Guntec AR15 A2 Buffer Tube Kit with Buffer and Spring
Complete A2 buffer tube assembly featuring T6 6061 aluminum construction, A2 buffer, and rifle-length spring. Weighs 11 oz. Essential upgrade for AR15 rifle builds.
Fits: AR15
Guntec AR15 A2 Buffer Tube Assembly
This complete buffer tube kit provides everything you need for a reliable AR15 rifle build or upgrade. The system is engineered around the proven A2 platform, trusted by shooters for decades.
Key Features
- A2 Buffer Tube: Precision-machined from T6 6061 aluminum for durability and consistent performance
- A2 Buffer: Properly weighted for standard rifle-length systems
- Rifle-Length Spring: Matched to work harmoniously with the A2 buffer
- Complete Kit: No additional components needed for installation
- Weight: 11 ounces
Why Choose This System
The A2 buffer tube remains the gold standard for AR15 rifles. Its time-tested design ensures reliable cycling across a wide range of ammunition types and shooting conditions. The aluminum construction resists corrosion while maintaining the tight tolerances necessary for proper function.
Whether you're building your first AR15 or upgrading an existing rifle, this kit delivers the quality and reliability that serious shooters depend on.
