Well I finally joined the ranks of AR180B-2 owners today. Like may others I am very happy with how professional and awsome Wolverine Supplies were to deal with. I'll post a picture of this sweet beast soon.
Two questions that I do have are regarding some play between the Upper and Lower recievers. (Yes I read the FAQ and didn't find the information anywhere

). My rifle seems to wobble around alot both vertically and horizontally in the locked position. I have also noticed that there is an approximate 1mm gap between the two recievers. Is this normal for this rifle?
Some things I have noticed about the rifle:
* The stock is really cheap feeling. I cant wait until the USA starts putting out export licenses for Magpul stocks again.
* The forearm is much the same. Looking forward to picking up a MI Forearm
* I have a MI Quad scope mount attatched and I can see why people are drilling them or welding them right onto the Upper. I find mine has a very slight amount of play.
Anyone have any recomendations for some Iron sights? I have a EOtech 552 mounted right now which blocks out the IS that came on the rifle. Is the rear sight removable or do you have to buy another one which mounts onto a piccatiny rail?
Look forward to trying this baby out soon.
Cheers