Just ordered a Defender lower w/collapsing buttstock a few moments ago through your site.
I have a mid-length upper on order that isn't expected in until mid-september, along with an ARMS buis, too.
It can all be shipped to the FFL holder at the same time if that's ok with you.
My order number for the upper & BUIS is 179. the order number for the lower is 198.
Can't find your mailing address for the signed FFL on the site. Email sent as well.