All complete minus carrier spring, guide, and sear, rear trunnion. Barrel is headspaced, populated. Trunnion is riveted to 80% receiver.
Comes with new barrel pin, few rivets and US gas piston. Has surface rust, it's sat for quite some time. no idea orgin. It is a matching numbers kit.
Gas port needs to be drilled. Barrel is cut and crowned.
Text 6825004079 for pics.