Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
You'll be taken to GrabAGun to complete your purchase.
Hunter's Outpost earns a commission from affiliate links at no extra cost to you.
SKU: GAG_EFMAR040
Buffer Tube Features Our AR15 Mil-Spec buffer tube is made from 6061-T6 Aircraft Grade Aluminum Matte Black Anodizing with Type III Class II Hard Coat for Best Wear Resistance. It has the tightest tolerance control for Zero-gap fitment with Polymer stock and receiver to meet most demanding silent operations. Compatible with Mil-Spec butt stock. Buffer Tube Specifications Length: 7.3 Net Weight: 3.6 oz. Color: Black Manufacturer Number: MAR040 Material: Type III Hardcoat Anodized