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Shain626 · January 20, 2013, 01:14 PM

I'm new here and in the process of replacing the front sight on my Bushmaster carbine with a railed gas block. I already made one mistake during the removal of the flash suppressor and I don't want to make anymore if I can help it. I have driven out the pin holding the gas tube to the sight block and the pins that secure the block to the barrel. However, I have been unsuccessful at removing the gas tube from the block. I'm sure that you guys have some tips that will help me out.
Thanks in advance.

January 20, 2013, 01:14 PM	#1
Shain626 Junior Member Join Date: January 19, 2013 Location: Flyover country Posts: 3	Gas tube removal tips? I'm new here and in the process of replacing the front sight on my Bushmaster carbine with a railed gas block. I already made one mistake during the removal of the flash suppressor and I don't want to make anymore if I can help it. I have driven out the pin holding the gas tube to the sight block and the pins that secure the block to the barrel. However, I have been unsuccessful at removing the gas tube from the block. I'm sure that you guys have some tips that will help me out. Thanks in advance.