Hello,
I have a LWRCI M6A2 that I've done some modifications to, and need some pointers. I was looking to create a clone of the M6A4 and was not able to find as good of a deal on a M6A3 upper at the time. Instead, I found an M6A2 upper for a resonable trade and mounted a GG&G gas block in front of the actual gas block. I am curious, will the two gas blocks being so close together cause any problems? I have not fired it with the modifications yet. Here are some pics:

https://dl.dropboxusercontent.com/u/57709253/IMG_4069.png
https://dl.dropboxusercontent.com/u/57709253/IMG_4071.png
https://dl.dropboxusercontent.com/u/57709253/IMG_4048.png
https://dl.dropboxusercontent.com/u/57709253/IMG_4049.png

I don't think you will have any problems since only one gas block is receiving gas. Looks great!

Why would u put 2 gas blocks on? Just for looks?

Yes, for looks. I wanted the availability to put on a bayonet and have the rail cleaned off by having a gas block folding fsp. I know it looks crazy, but it is better than trying to sell the upper and finding a M6A3 upper.

Crazy--don't think so, once the top guard is on, you wouldn't even notice.

Looks like a crazy pistol to carbine length dissy or the likes(I know it isn't).  I like it though.

Cool, thanks for the input!

Here is another pic:
https://dl.dropboxusercontent.com/u/57709253/IMG_4083.png