UTG PRO Mil-spec 6 Position Receiver Extension Tube Kit

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  • $31.95
  • Regular price $37.97
  • 9 available


Made In USA 6 Position Mil-spec Diameter Receiver Extension Tube for AR15 Rifles

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

Finished in Matte Black Type III Class II Hard Coat Anodize

Includes Mil-spec 6 Position Extension Tube, Carbine Buffer, Buffer Spring, Receiver End Plate, and Castle Nut