Complete .308 / AR-10 Buffer Tube Kit


This AR-10 .308 buffer tube kit contains all the necessary parts to mount your MilSpec dimension stock assembly to your .308 lower receiver.

  • Receiver Extension (Buffer Tube) - MilSpec, 6 position (machined from 7075T6).
  • Receiver End Plate.
  • Lock Nut (Castle) M4.
  • .308 Action Spring, Carbine.
  • .308 Buffer Assembly, Carbine Std.
  • Made in USA.

This Aero Precision buffer tube is compatible with any stock designed to accept a MilSpec buffer tube.