I’m a neophyte when it comes to the AR platform so I apologize in advance for any stupid questions I have.
The issue is that I have 2 Bear Creek Arsenal uppers in 7.62x39. One is a side charger and the other is the standard type AR. After firing 8 or 10 rounds the rifle stopped ejecting cases and the empty case in the chamber were extremely tight and hard to eject (extract). The exact, or seemingly exact same issue has affected both rifles.
I can send the uppers back but I wanted to check with you guys first since it’s probably something simple. Like I mentioned earlier, I have no experience working on AR’s so please bear with my ignorance.
Thanks in advance.
