UTG 6-Position Receiver Extension Tube with Mil-Spec Diameter for .308 AR Rifles, Black

Under the umbrella of top-tier firearm accessories, the 6-Position Receiver Extension Tube with Mil-Spec Diameter for .308 AR Rifles stands out with its precision and durability. This extension tube is meticulously machined from 6061/T6 aircraft-grade aluminum, ensuring a robust and reliable addition to your .308 AR rifle.

The matte black anodizing finish, enhanced with Mil-spec, Type III Hardcoat, Class II, not only adds a sleek, professional aesthetic but also provides an extra layer of protection against wear and tear. This feature ensures that your extension tube maintains its high-quality appearance and functionality even under the most challenging conditions.

One of the standout features of this 6-position receiver extension tube is its tightest tolerance control. This design element ensures a zero-gap fit with the polymer stock and receiver, meeting the most demanding silent operations. Whether you're a professional shooter or a firearm enthusiast, this extension tube is designed to enhance your .308 AR rifle's performance and precision.

In the realm of firearm accessories, this 6-Position Receiver Extension Tube with Mil-Spec Diameter for .308 AR Rifles is a testament to superior craftsmanship and design. It's not just an accessory; it's a tool for enhancing your shooting experience.