Just got mine 10 min ago. They are marked with the keyhole, which I've heard good things about. The fit and finish against a Palmetto State lower is perfect. Can't wait to build these up.
Scorpion Tactical called me today, as I was on a waiting list for lowers. Said they will start shipping back orders as soon as the production units come back from anodize. Girl said they ran 5000 units so far !!
My replacement just shipped tonight. I offered to buy the flawed one for 25% off but I don't think they want to sell it. Oh well. At least ill have the one.