Looks beautiful - but ends there - TRYBE Defense AR-15 Ultra Lightweight Magnite Stripped Upper Receiver

OK so lets get right to the point, this will not fit without minor modifiaction.

I tried this on an anderson, PSA, BCA, Aero, CA and BKF lowers.

I ordered the first one... it would not even mate up with the rear lug. yeas you could sand it down to fit, but we really shouldnt have to... te one that I did get it to go in with some force, the arch on the rear did not meet up with the receiver... like a 1/8" gap...

I returned it but asked for a replacement, figured I got a dud.

Next one, it fit better in all but was still tight, the rear arch was a better match to the receiver, but still not perfect.

I believe it is all about the rear lug - sand the sides and the bottom so it sits in arther and it should be fine, but then you may run into issues with the pins not fitting... all in all a bad experience. Returned the 2nd and went another route for my upper.

YMMV, but that was my experience.