I installed a Syrac Ord. adjustable GB on my 18" .308 Aero Precision barrel (rifle length gas system). I also shot this rifle for the first suppressed using my SiCo Saker 7.62 can. While cleaing, I noticed that the gas block seems to be leaking a bit of carbon from the barrel and gas tube. The rifle is running fine suppressed and unsuppressed. IIRC, the gas block is roughly 10-12 clicks from closed. I understand that a little carbon leakage is normal, but I think this is more than "usual". The last gas block I used on this barrel was a BCM .750 block and I don't think it leaked this much.
What say the M4C tifosi ?
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