Pretty much everything was covered but I will add that if you use aluminum barrel blocks and have a spinning issue take a rag get it wet and install between the barrel and aluminum blocks. This will eliminate most spinning issues.
Pretty much everything was covered but I will add that if you use aluminum barrel blocks and have a spinning issue take a rag get it wet and install between the barrel and aluminum blocks. This will eliminate most spinning issues.
Bah, who needs a pipe wrench when you have a lathe? :D
http://ar15barrels.com/tech/barrel-nut-removal3.jpg
http://ar15barrels.com/tech/barrel-nut-removal.jpg