Guntec USA MILTUBESET Aluminum AR-15 Buffer Tube Kit with Complete Buffer Assembly

TUBE W/ BUFFER & SPRING

Upgrade your AR-15 build with the Guntec USA MILTUBESET, a complete buffer tube kit designed for durability and precision. Featuring a high-quality aluminum construction, this kit includes a 6-position receiver extension, a Mil-Spec end plate, castle nut, and a 3 oz carbine buffer. The chrome spring ensures reliable cycling and smooth operation, making it an ideal choice for both professional builders and enthusiasts. Crafted in the USA, this set provides a reliable foundation for assembling or customizing your firearm with confidence and ease. The matte finish adds a sleek look while offering corrosion resistance, ensuring longevity in various environments. The dimensions of 1.75 inches in diameter and a length of approximately 14.7 inches make it compatible with standard AR-15 platforms, providing a secure fit and optimal performance. Whether you're upgrading an existing rifle or building a new one, this complete buffer tube kit simplifies the process and guarantees compatibility with AR-15 accessories and components. The integrated spring, end plate, and castle nut streamline assembly, saving time and effort during installation. Designed specifically for AR-15 enthusiasts and professionals in the USA, this set is an essential addition to any firearm customization project, delivering dependable performance and lasting quality.

Features:

• Aluminum construction offers lightweight durability and corrosion resistance

• Complete buffer tube kit includes all necessary components for assembly

• 6-position receiver extension provides adjustable length for optimal fit

• Mil-Spec end plate, castle nut, and chrome spring ensure reliable operation

• Carbine buffer weight of 3 oz for smooth cycling and reduced recoil

• Dimensions of 1.75 inches in diameter and approximately 14.7 inches long for standard compatibility

• Matte finish provides a sleek look and additional corrosion resistance

• Made in the USA with high manufacturing standards

• Designed for AR-15 platforms and compatible accessories