Decided in building my new lower with a San Tan Tactical STT-15 lower (blemished). It's been ordered, and is on it's way to it's new home via my FFL. I also ordered my new RRA 2 stage trigger and buffer tube kit. They have already arrived. They are looking at me, very lonely. They want to be tested and used, but they cannot. It's going to be a hard sad week.