PSA 11.5" upper (5.56) near Litchfield Park, Phoenix, AZ

Selling an upper reciever for an AR15 chambered in 5.56.

This was the Sabre release from Palmetto State Armory.  

It has an 11.5" barrel with a 10.5" handguard.  Comes with a Rifle Speed adjustable gas block, Criptic bolt carrier group and a Blackout Dynamics charging handle.  About 100 rounds through this upper.