Ever since I bought my G43, it has been sent to Glock 2x for issues feeding Critical Defense. At first it would only load every other one, and there would be a round stuck at the entrance of the feed ramp. Sent it back, they told me it was fixed, it shoots 5 rounds of critical defense but the last round in magazine won't load. Sent it back, then they told me they could not find anything wrong and it shoots fine but they are replacing the followers. Well I now don't trust this gun at all and think it's just a poor design. Yes some G43 owners have no issues but mine won't work. I also looking at connectors like Ghost but hear too many people having some issues with gun firing both on the pull and reset and a host of other issues. I think I will sell this and stick to my shield