CJWalker
Active Member
I have my gas block and front sight pressed into place though I must have bumped the rear sight block rearward before I pinned it into place. It looks like the gas tube comes up a bit short at the gas block now. I have plenty of space to move the block over the hole in the barrel, but am now curious as to how far that gas tube has to to sit in the block or how much of the ports need to be exposed for proper operation.
The pic shows what I am working with right now. Prior to the rear sight block being moved so I could align the handguards, the gas tube sat all the way in the gas block.
The pic shows what I am working with right now. Prior to the rear sight block being moved so I could align the handguards, the gas tube sat all the way in the gas block.