Building Confidence

[Gatorade]

I believe molly grease is what is recommended for the barrel nut. Other manufacturers have said anti-seize which is available at auto parts store. You don’t need much. A small tube would probably work for a dozen builds. That is the only spot that requires lube. Maybe some oil on the trigger pins, also I put a drop of heavy oil in the moving parts of the trigger group.

Lube points from AR15.com