Key Arma Key-500 AR15 Buffer Tube Kit Mil-Spec
SKU SRKAKEY500
R727.83
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Key Arma Key-500 AR15 Buffer Tube Kit Mil-Spec
Product Details
The Key-Arma AR15 Buffer Tube Kit Mil-Spec is engineered to provide AR15 owners with a robust, reliable solution for upgrading or replacing their rifle’s buffer system. Designed to meet strict Mil-Spec standards, this kit ensures optimal compatibility and performance for both new builds and maintenance needs. Ideal for sport shooters, tactical users, and firearm enthusiasts, it delivers consistent function and stability in demanding environments.
This buffer tube kit from Key-Arma features a precision-machined Mil-Spec buffer tube constructed from durable, corrosion-resistant aluminum, ensuring longevity and reliable operation. The kit is designed for seamless integration with most AR15 platforms that adhere to Mil-Spec dimensions, providing a secure mounting point for adjustable stocks. Its robust construction helps absorb recoil and maintain consistent cycling, supporting smooth operation during sustained use. The included components are manufactured to exact tolerances, reflecting Key-Arma’s commitment to quality and compatibility with a wide range of AR15 lower receivers.
Features
- Complete Buffer Assembly: Includes buffer tube, spring, end plate, castle lock nut, and buffer weight for straightforward installation.
- Mil-Spec Compatibility: Built to mil-spec standards for AR15 platforms ensuring reliable fit and function.
- High-Strength Aluminium Construction: Made from high quality aluminum for exceptional strength, corrosion resistance, and lightweight performance.
- Adjustable Buffer Tube: Features six slot positions for adjustable buttstock placement, enabling optimal shooter ergonomics.
Specifications
- Manufacturer: Key-Arma
- Tube Type: Mil-Spec
- Material: 6061-T6 Aluminum (hard anodized finish)
- Tube Length: Approx. 7.0 in (standard carbine length)
- Finish: Matte black anodized
- Compatibility: AR15 platforms (Mil-Spec dimension stocks and receivers)
- Included Components: Buffer tube, buffer spring, buffer, end plate, castle nut
- Weight: Approx. 300g (complete kit)
- Stock Compatibility: Fits Mil-Spec diameter adjustable stocks
- Intended Use: AR15 builds, upgrades, and maintenance
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