UTG FDE Buffer Tube 6 Position Milspec

6-position Mil-spec Diameter Receiver Extension Tube for AR15 Rifles

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Extension Tube CNC Machined from 6061-T6 Aircraft Grade Aluminum with Precisely Rolled Threads for Durable Thread Engagement with Lower Receiver

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Underwent the Tightest Tolerance Controls for a Secure Fit and Function with Various Collapsible Stocks

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Finished in a Flat Dark Earth Cerakote® for Corrosion and Wear Resistance

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Proudly Designed and Made in USA