WTS: Assembled M4 Upper Receiver

[chris1280]

For sale is an Aero Precision Assembled M4 Upper Receiver. This Upper Receiver was assembled but never left the house. No rounds fired out of it. I'm asking $75 shipped each via PayPal F/F, or Zelle. Message me with any questions.
https://i.imgur.com/xMhn6C3.jpghttps://i.imgur.com/KrWLgSO.jpghttps://i.imgur.com/R6Q3VC1.jpghttps://i.imgur.com/WCXg1jx.jpg