I had the same itch for AR in 7.62x39 so I picked up a few parts here and there finally got it together but I haven’t run it yet. Will see how it goes. I plan on having an extra bolt in the handle. It’s just a fact around 5K rds they break because they have to remove material around the bolt face like
CQB27
picture shows. LMT has a nice bolt for around $200 however I could get 2 Toolecraft complete BCG for that. I’m sure it will be a long while before it sees 5K rds.
IA WAR upper
Faxon 16”
Toolcraft BCG
Geissele Super GB
IA WAR upper
Faxon 16”
Toolcraft BCG
Geissele Super GB