Description
The UTG Pro Mil-spec 6 position diameter receiver extension tube for AR15 rifles. The extension tube is CNC machined from 6061-T6 aircraft grade aluminum with precisely rolled threads for durable thread engagement with the lower receiver. Finished in a matte black Type III Class II hard coat anodized. Made in USA.
Products specifications
| Type | Buffer Tube |
| Material | Mil-Spec |
| Finish | Aluminum |
| Rails | Black Hardcoat Anodized |
| Type | Buffer Tube |
| Firearm Type | Receiver Extension Tube |
| Material | Mil-Spec |
| Finish | Aluminum |