Friday morning, while waiting to get into the pole barn, I was talking to several people. One of the gentlemen (I assume from out of state) had a fantastic weapon that he had built. An original AR 180 receiver assembly with a Bushmaster M4 barrel assembly with RAS system installed. He was very proud of the weapon and was giving out all kinds of technical information and times it took to build and he had every reason to be proud.
Only problem I have is I didn't find out enough about him or the weapon. Several other people were eyeing it, so if anybody on here has anymore info; please pass it on. I'd pay for some info and pics if they're available. Thanks