Polish style embossments and engraving on a pre welded "80 percent" receiver blank.

The following work has been completed.
Receiver length has been trimmed.
Internal bolt guide rails are located and spot welded in place.
Magwell, pistol grip and trigger guard holes machined.
All precision bending is complete and top rails stepped down.
Complete assembly has been hardened separately prior to welding.
All parts are ceramic media tumbled to down to bare metal.
Selector detent notches machined.
Center support riveted in place.