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  1. As far as I can tell by hand but who know under load. Sent from my LG-LS997 using Tapatalk
  2. Sooo....I was just watching a couple barrel install videos (as I am a noob), and noticed that the barrel indexes to the receiver. So there is no rotating the barrel to get the gas port straight up. Correct? If so, do I now get a hold of Adams? Sent from my LG-LS997 using Tapatalk
  3. I've had this Huldra Mark IV 14.5 evo tactical upper (Adams Arms .556) for a couple years now. Bought it new when Fleet Farm quit carrying them. It's mated to a Polmetto State Armory lower. From day one it has not wanted to cycle...with any type of ammo. I've tried mating it to 2 other lowers with no change. The other day I noticed that the picatiny on the gas block was off a couple degrees from the hand rail, So I was thinking the barrel port and the gas block port weren't aligned. Well I unpinned the gas block and slid it forward and you could tell from the "burn" pattern that they were aligned. So could it be as simple as the barrel needing to be rotated to line everything up? Right now it doesn't seem like the poison is binding moving it by hand but under load could it be a different story? Anyone had a similar issue. Sent from my LG-LS997 using Tapatalk
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