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SKU: GAG_GSS-TLU001-263488
Receiver Extension Tube Mil-Spec Features 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. Receiver Extension Tube Mil-Spec Specifications Brand: UTG Pro Category: Stock Accessories Series: Mil-Spec Model: Receiver Extension Tube Firearm Fit: AR-15 Type: Buffer Tube Gun Style: AR-Platform Diameter: 1.148