I've been using this site as a how to guide to do my conversion. (Thanks, all you pioneers!)
I pulled the gas blocks and found 3 holes that were tight on a 1/16 bit when inserted by hand. Possibly good for a 24" barrel, but I am cutting to 18.5" and everything I found said 3 ports at 3/32 was the way to go.
So I went! Piece of cake, went slow and followed the original angle.
Now I have some small, but sharp burrs in the barrel. Any ideas on removing them?
I appreciate the help!
So close to being done! Just need to press the barrel off, cut and send it out for threading f