Looks like a builders kit would allow you to avoid as many Lockhart parts as possible.
Castle nut looks stupid, mystery adjustable gas block sounds like bad news, handguard looks suspect to me aka designed for looks, and I do not like one bit that the take down pin is all that retains it, fake raptor looking charging handle AND it's proprietary length, gas key doesn't look staked at all.
Good, controls appear to be a decent design even if mostly proprietary, fit and finish looks alright.
I'd sure rather have ATRS still making rifles and maybe evolving into an ambi lower.
Agree, some things raise questions, however overall positive impression for first version. We'll need to see how it works out with bigger round count. Their 9mm version seems to be very good (compared to FX-9 and K-9).