I’ve upgraded the internals of the sub2k, and I’m having some issues with a sticky trigger during the take-up. Basically when the safety is off, the trigger can sometimes stick before the wall. I threw a borescope up the magazine well to see what was happening and caught some video. It appears that the trigger bar is hanging on the cross-bolt safety. When the safety is on, the trigger is very smooth (no hanging)
I’m not sure what to do. I’ve disassembled and reassembled the internals twice now, hoping maybe I had just missed something the first time. The 3rd time I open this, I want to solve the issue and make the trigger feel nice and smooth. Any tips on what I can do?