• Six-position AR-10 buffer tube (T6 aluminum, mil-spec OD)
  • AR-10 carbine recoil spring
  • Standard end plate
  • AR-10 buffer weight
  • Steel castle nut

Full details and secure checkout: https://3crtactical.com/5-piece-six-position-ar-10-buffer-tube-kit-68881/?utm_source=armslist&utm_medium=referral&utm_campaign=listing