Almost worked. - Mars Trigger MP5 Lower w/ AR Super Safety Trigger

First impression was not good when I saw how blatantly 3d printed it looked. The internals looked fine and the trip bar looked good. On my first range day with the mars on my PTR 9KT, it went through three full magazines on super safe, with only a couple of minor hiccups. The second time I took this shooting, it barely worked, I barely made it through half a magazine in super safe. After my third time shooting, it was barely getting any rounds out in semi or in super safe. Lastly, one of the front hinges broke off during basic disasembly at home. I'm pretty bummed out that it actually "functioned" as badly as it looks (suprise suprise). I used the same ammo and magazines every range trip.