I really wanted to love this - CMMG, Inc 22LR AR Conversion Kit, Bravo

Failure to feed first round three magazines at least 75% of the time. Tried reducing the number of rounds per magazine. It seemed to help but only if the magazine had three rounds or less loaded into itz Tried the conversion kit in multiple upper receivers and lowers with no success. On one of the rare occasions it fed a round was fired out of battery.