Just bought one of these thanks to your tests and feedback Rob! Very excited to get it, luckily I found one of the new ones with the chrome barrel as well! Thinking it’ll be very slick with a Sb ft1913 triangle brace.
Good news! Just for my new ZPAP92 and guess what?! Zastava listening again – no paper clip retainer!!! They actually put in a retainer plate! Went to install my ALG trigger (not sure if I’m going to as the stock one feels excellent), and saw the retainer and no shepherds hook. Points to Zastava again.