Hmm...Dlask sold 80% AR15 lowers up untill at least a month ago. I know cause I was looking at them. However, I cannot find them on their site anymore....
Now, they haven't sold 1911 80% frames in years. I called Dlask and asked if they would be selling them in the future and the lady said "No, they won't let us sell the 80% anymore, only the 60%"
Her words, not mine. And I never asked who "they" refered to. Yet at the time they were still selling 80% AR15 lowers, so why a 1911 80% would be a "no no" and an AR 80% would be "ok" is beyond me.