Getting Ready To Weld

What I have here is a couple of m-11/9mm flats I bent ready to become working receivers. I have 2 sets of parts to start to work with, an old cobray marked set and a newer designed modern set. Next step, clean up receiver number 2 and then some welding. Unfortunately the sidecocking upper has to go, and will be swapped for a traditional top cocker. The bent receiver flats are pretty rough, but who cares, they will be inside a chassis! When this step is done, I can exact dimensions for the BPM11/9mm plastic 3d printed chassis to go around it.
I was dealt a setback on my 3d printer. I broke the extruder and have been waiting for a replacement part. Hopefully it will show up soon. I want to start printing parts. 🙂
