How bad was the mark? I haven't bounced on the Geissele thread for quite a few weeks now. Personally I can wait longer, it just seems ridiculous that it's gotten to this point by an established manufacturer....
I still need to order a barrel/rail and trigger. I'm just not sure on a barrel length yet since I have the 10.5" already. And I ordered all this stuff around my suppressor which still hasn't been approved either, so there's that...
It looked fairly bad, kind of like a weld mark (it wasn't, but sort of like that). It also wasn't completely centered. I've never seen a mark like that on any lower to be honest. Geissele tried to explain it was part of the process, but if so, I haven't ever seen it before.