Has anyone have any experience with these uppers?
They don't come with a BCG but man that's a good deal.
They are chromed lined barrels.
I've heard that a DSA FAL is a fantastic piece but I was wondering if this retains the same fit and finish.
Here's the link: DSA ZM4 Forged 7075T6 A3 AR15 Upper Receiver - DSZM4CBU-D S Arms
ALSO, there's a second model that's parkerized. I have no idea what parkerizing will do aside from a nice finish. Does this affect the barrel?