Noveske Mil-Spec Buffer Tube Features The Noveske Mil-Spec Buffer Tube is machined from 7075-T6 aluminum a aerospace-grade material chosen for its strength-to-weight ratio and resistance to the repeated impact a buffer tube absorbs every time the bolt carrier group cycles. A hard coat anodized layer is applied beneath the Flat Dark Earth Cerakote finish giving the tube two layers of wear resistance rather than relying on a single coating. Built to mil-spec dimensions this buffer tube is designed for use with carbine length stocks and ensures proper fit and function with the full range of mil-spec compatible stocks on the market. A Noveske engraving on the underside of the extension confirms the part s authenticity and ties it to Noveske s reputation for quality AR components. Included with the buffer tube is a parkerized castle nut saving builders a separate purchase and ensuring the hardware matches the finish and durability standard of the tube itself. The Flat Dark Earth Cerakote finish matches a wide range of modern tactical builds giving the rifle a cohesive professional appearance when paired with similarly finished furniture. Because the buffer tube is correctly dimensioned to mil-spec there is no guesswork when selecting a compatible stock castle nut or end plate down the line. For builders completing a new AR-15 lower or replacing a worn or damaged buffer tube this Noveske mil-spec extension is a dependable well-finished choice. Noveske Mil-Spec Buffer Tube Specifications Manufacturer: Noveske Model: Mil-Spec Buffer Tube Type: Buffer Tube Compatible Hosts: AR-15 Color: Flat Dark Earth Material: 7075-T6 Aluminum Finish: Cerakote Position: 6 Position Includes: Parkerized Castle Nut Available At: GrabAGun