What Is a Polymer80 Frame? You’ve got a Glock parts kit or a box of AR-15 components, but no serialized

Finishing Your Polymer80 Frame: A Step-by-Step Guide You’ve got a raw Polymer80 frame in your hands. The jig is there,

How Polymer80 Frames Are Manufactured You pick up a Polymer80 PF940C frame and feel its solidity. It doesn’t feel “plastic”;