Originally Posted by Quentin
Doesn't sound awful but I'd pay a little more for fewer unknowns. At that price I think I'd get PSA.
It really doesn't matter if the ring gaps line up, as you said it's not a big deal. I never pay attention to it, they stagger with use. And in a pinch people have run a single gas ring (which means the "gaps" always line up).
Does it have a FA carrier?
Yes FA carrier . PSA and BCM were out of stock when I ordered this one or I would have went with one of those 2 first
.223/5.56 Magnetic Particle Inspected Bolt (MPI) Mil-spec Carpenter158® steel bolt, M16 Chrome Lined 8620 Steel Carrier ,Chrome Lined Gas Key ,Gas Key Hardened to USGI Specs, Gas Key Grade 8 Hardened Fasteners, Mil-spec Staked Gas Key ,Tool Steel Extractor Upgrade Extractor Spring, M16 Profile Includes the Bolt, Cam Pin, Firing Pin, & Retaining Pin Shot Peened