Aero Precision is a state of the art manufacturer which crafts superior parts, uppers, and complete rifles. Every component is engineered to razor thin tolerances within Mil-spec standards and is manufactured with the most advanced technologies available. Aero Precision pushes the boundaries of manufacturing with perfect engineering and clean machining by developing and evolving existing processes. When you need perfection and there is no margin of error, you need Aero Precision!

Start your AR15 build with an excellent Assembled Upper Receiver from Aero Precision! Each component is carefully crafted and meticulously machined to Mil-spec standards with some of the tightest tolerances anywhere. The precision machined 7075 T6 forged aluminum flat top upper receiver is drilled to accept 0.250" take down pins. It features M4 feed ramps and a durable Cerakote finish. The port door and forward assist are already installed. Aero Precision's Assembled Upper Receiver is everything you need and more than you expect from an outstanding precision built AR style upper!
Specifications and Features:
Aero Precision AR-15 Assembled Upper Receiver APAR501801A
Flat Top Upper Receiver
Picatinny Rail
Machined from Forged 7075-T6 Aluminum
M4 Feed Ramps
.250 Takedown Pin Holes
Port Door and Forward Assist Installed
Cerakote Finish
Flat Dark Earth