BCM Blem Upper Receiver Is In Stock

[StoneHendge]

A little mar on the anodizing is hardly out of spec, in fact I put on a little aluminum black and oil and it basically disappears. The BCM barrel and BCG channel is one of the tightest and truest I have seen. So much so, I won't coat it with Cerakote micro slick, it is that tight of a tolerance..

The inside diameter of the receiver extension is undersized. I.e., out of spec. They say so on their website.