No issues in aero upper - CMC Triggers AR-15/AR-10 Gas Tube

Installed this CMC AR-15 Mid Gas Tube on a AERO M4E1 Upper Receiver, Ballistic Advantage Barrel + Gas Block, Odin Works Rune Handguard. No reliability issues at the range but only went through 4 partially filled magazines. Really like the subdued finish which is why I went with this Gas Tube. The only cons is that it was a tight fit in both the Gas Block and Barrel Nut/Receiver but this should contribute to longevity and reliability. BA do tend to a put the thickest preservative coat in the business inside their barrels and this is a coated/treated gas tube so do suggest a good initial cleaning of the complete upper before any test fire.