^^ OK, I'll chime in then
I love mine, it's been fantastic. It's accurate and there have been no FTF or FTE in the rounds I've put through it. The upper to lower fitment is very nice for a factory AR. I have an accu-wedge in mine, but it had to be trimmed way down. They have an optics ready version now that is very inexpensive. I highly recommend them to anyone. I put a quad rail and Magpul MIAD grip on mine, but other than that it's factory.