Nice.
My go-to BCG for my own builds has been Palmetto's "Premium" BCG:
http://palmettostatearmory.com/palm...remium-full-auto-bolt-carrier-group-8779.html
Full auto carrier,shot peened Carpenter 158 steel bolt, HPI, MPT, properly staked, etc, etc. If you watch Palmetto's site, you can get really good deals on them. I've bought several for as low as $69 each.
They are having a blemish sale on them right now.
http://palmettostatearmory.com/blem...ampaign=Top+Weekend+Deals+|+Ruger+LCP+$199.99
PSA indicates theirs are.
How are these compared to the NiB BCGs?