FA FailZero BCG?

Do these things even exist? I’ve been looking for several months, and, apparently, my net-fu is getting rusty.

Someone please recommend a reputable dealer that has the FA version in stock.

They exist, I have one in my KAC SR15E3…

GotM4: Where’d you get it, kind Sir?

Bought the entire BCG group kit at work. Since the KAC uses a proprietary FP, cam pin, and bolt I use the KAC stuff and just just the bolt carrier. Currently we can only get the semi auto BCGs.

My shop on ft hood has them.