Recently I purchased the 300 Blackout version. Despite covid and lockdowns processing was surprisingly quick and painless. Item arrived very well packaged and as ordered. Fit was slightly loose on an Aero Precision lower however didn't try another lower as yet. Only other issue was dust cover wouldn't stay shut. Minor details as pin may be stuck being new and all. Haven't taken to range due to other commitments but nice upper overall. Can't speak to what's online about the company however my experience would NOT keep me from dealing with them in the future. Nicely done folks. And to Ms. Juliya, thank you!

Fit and finish is impeccable. It feels solid and well built. I will not hesitate to order other uppers from Moriarti in the future.
**NOTE** This upper is pictured with a keymod rail. It arrived with a MLOK rail. In the description, it says it comes with a MLOK rail but I didn’t read the description carefully enough. I’m not upset as I prefer MLOK, but I did order a couple of keymod quick-release points to attach a sling.

Awesome upper !
fit and finish was great on the 80% AR-15 lower i did, thanks a lot Moriarti for the quality upper.

This is the perfect upper for a combination of lightweight functionality and aesthetics at a great price. It shoots very precise straight out of the box, I highly recommend!