When is a receiver a receiver?

[DeusExMachina]

It's a Bulgy kit from Apex, with a new barrel.

I got kind of hung up on the barrel since it requires drilling the gas port...but I'm going to suck it up, finish it up to that point and have someone drill the port.

[DeusExMachina]

And yeah, it was a flat. It had some holes, dimples and top rails. It's probably close enough to being complete for me to not risk it.

Plus, it's my only AK now.