PF320 HANDGUN COMPLETE PISTOL.
Branching out from 80% receivers for ARs and pistols, Polymer80 has begun manufacturing and selling complete firearms. The newest is the PF320, which employs a SIG P320 Fire Control Unit inside a ready-to-shoot package with a P80 frame, slide, barrel, etc.
The PF320 features an oversized magazine release and a nice beavertail. It looks blocky, but it works and feels good.
PF320 Handgun, Complete Pistol, Black