I haven't tested mine out at the range yet but so far I'm impressed with the quality and look of the entire upper itself. Fits perfectly on many of my lowers from anderson, aero, psa, and ghost. The axe brake looks badass and the bcg is properly staked and looks good to go.
Only thing I don't like are the sights but they're basically free so can be used as a backup for another rig. The charging handle was kinda rough but smoothed it out and added some slick2000 which helped out. I'll likely upgrade the charging handle in the future anyways so no big thing. Overall an Excellent deal and value for the money and this wont be my last Ghost upper. They also shipped it very fast also which was nice. Thanks guys.