So I'm hoping to get a new gas block installed by Saturday morning and I need to remove my stock A2 front sight. Problem is....that thing is a BEAST! I already tried using a punch set but they keep drifting since the pins on the A2 is not flat. Does anyone know where I can take my barrel to have someone punch out those two pins by Saturday? I'm gonna call Curt's in the morning to see if they can quickly just punch those out for me on the same day since it should take a professional a couple minutes but who knows, they might take a couple days to work through their backlog first.