• Pistol-length receiver extension (approximately 7.3" — accepts a blade / fin / stabilizer)
  • Recoil buffer (pistol/carbine weight)
  • Buffer spring
  • Receiver end plate

Full details and secure checkout: https://3crtactical.com/ar-15-pistol-buffer-tube-assembly-kit-for-blade-fin-59325/?utm_source=armslist&utm_medium=referral&utm_campaign=listing