Building and Shooting

Over the last year I’ve had the opportunity to build and shoot a couple of Polymer 80 handgun frames. I started with the PF940C Compact (Glock 19 size) which now has over 6,000 rounds through it without an issue. I’ll admit I was at first surprised by that. It seems to me that whenever you deviate from the proven recipe of a firearm that it never works as advertised. So it would be safe to say that I was very skeptical when I first laid my hands on one.

Polymer 80’s are “80 percent lowers,” h...