6 Position Carbine AR-15 Buffer Tube - Raw Aluminum

$ 21.22

Raw AR 15 Carbine Buffer Tube UnanodizedMachined from 7075 T-6 aluminum, this mil-spec buffer tube is the perfect fit for your adjustable carbine buttstock. Six precision-machined notches on the underside provide plenty of options for setting length-of-pull. Ready for a custom build, installing a mil-spec stock on a civilian carbine, or updating a fixed-stock rifle with an adjustable position stock. Machined from a lightweight aluminum extrusion. Un-finished (un-anodized) aluminum, perfect for cerakote, durakote or other user applied custom finishes. Buffer tube only; requires carbine recoil spring and buffer, lock ring, and receiver plate, all available separately.


  • 7075 T-6 Aluminum 6 Position Buffer Tube Receiver Extension
  • In The White
  • No Anodizing

These carbine buffer tubes are "in the raw" meaning that they are straight off the machine and have been given no surface treatment whatsoever. They may require tumbling, bead blasting or polishing to bring them to the condition that will work for your application.