Originally Posted by amossbur
SO I've got some Brasso and I"m going to break it in by hand. Do I just apply the Brasson on dynamic o-rings that come in contact with the bolt, put the whole firing assembly together, and then just work the bolt up and down on the spring as if it were firing?
When I did it, I did not put the spring in there. I just individually twisted the rear-can, firing-can, and bolt guide around the bolt.