This is a lightly used Rock River Arms AR15 complete upper receiver with
8" 1/9 twist barrel. This upper will fit on a standard lower receiver. A
buffer tube is not needed when using this upper receiver. I had bought
this to make a pistol and eventually an SBR, but I have set on it for so
long I have lost interest.
They do not sell these individually and the complete pistol/rifle costs
more than $1,200.
Asking $650 shipped
Money order or Paypal +3%