Adjustable gas block, mini 14

[Farlsincharge]

Does anyone have an adjustable gas block from accuracy systems installed on their mini. I am seriously considering purchasing one and would just like a little feedback first.

 

[gommee]

Here is a link I posted, I have yet to find an adjustable one in Canada.
http://www.canadiangunnutz.com/forum/showthread.php?t=237354