[No Bananas]

How do I drift out the pins on the SIG P556 gas block? Left to right or right to left?

 

[jalso]

I don't think it matters, but I've punched them out to the right, which is easier to do with the sling attachment point facing up and a block of wood underneath.

 

[Basenji]

They come out pretty easily. Look at #8 on http://www.mfiap.com/smallarms/sig-552-hg-instructions.shtml