I've had gas block issues lately on my AR-15. The way I decided to attach it was to leave the BCG in the receiver and slide the gas block on until the gas tube meets the gas key on the BCG. Ive noticed that if the set-screw hole and the dimple were perfectly lined up, the tube would push on the BCG and take it out of battery.
So basically if the the tube is against the BCG without pushing it, the block has a gap between it and the shoulder but not lined up with the dimple
If the hole and the dimple are lined up there is no gap between it and the shoulder but it forces the BCG back
I noticed the dimple and the gas port on the barrel are lined up vertically. So if it only covers half the dimple, it only covers half the gas port?
What do y'all think?
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So basically if the the tube is against the BCG without pushing it, the block has a gap between it and the shoulder but not lined up with the dimple
If the hole and the dimple are lined up there is no gap between it and the shoulder but it forces the BCG back
I noticed the dimple and the gas port on the barrel are lined up vertically. So if it only covers half the dimple, it only covers half the gas port?
What do y'all think?
Sent from my iPhone using Tapatalk