Q: Does this upper come complete (Incl. bolt, bcg and charging handle) if so, is the bcg nickel coated like the complete rifles?
A: Yes this upper ships complete with the bolt carrier group.
Yes we use the same bolt carrier group as is used in the complete rifles.
Q: Does this upper include its own buffer weight and spring? If not, what is recommended for best operation?
A: Each upper ships with an H2 buffer and carbine length action spring
Q: Is the barrel of this upper cold hammer forge or not?
A: Yes this barrel is cold hammer forged
Q: Can I get this in FDE?
A: Currently, these uppers are only available in black.
Q: What’s the threading on the barrel?
A: the thread pitch is 1/2 x 28
Q: Hi, does this upper have a carbine length gas system? Thanks!
A: Yes, this is a carbine length gas system.
Q: What is the barrel twist?
Q: Is the barrel spiral fluted?
A: No, the barrel is not fluted on the 10.5: version
Q: Does this upper work with a suppressor?
A: Yes, you can mount a suppressor to this upper.
Q: Is the A2 comp pinned?
A: No the muzzle device is not pinned on the 10.5" variant