is the end of the gas tube that goes into the gas block closed or open on the end? i got a pri gas block and it is open on both ends. the only other gas block i have seen is a standard front sight base and it is closed in the end. thanks
[Last Edit: 10/28/2006 9:05:08 PM EST by AR15barrels]
The gas tube is plugged on the end that goes into the front sight base or gas block. The pin that retains the gas tube goes through the blocked portion. The gas comes up from the bottom of the gas tube and there is a hole there in the appropriate place.
Randall Rausch www.ar15barrels.com Specializing in barrel threading, shortening, lightening and any other machine work. If you want what does not exist, I can probably make it. <img src=/images/smilies/icon_smile_wink.gif border=0 align=middle>