Aero precision 10.5 upper - Aero Precision M4E1 Threaded 20in 5.56 w/ ATLAS S-ONE Handguard Complete Upper Receiver with Flash Hider

This upper is exactly what you’d expect it to be. I got the Fde model and the coating on it is really tough and durable. When I received the upper I wasn’t sure if it came with the gen 1 or gen 2 upper receiver, wasn’t a big deal at all to me but it did come with the gen 2 with the slight angled side giving it a more tactile look. Really awesome product, I am very happy.