The Polymer 80 Frame is based off of the third generation of Glock pistols, which is why you will need to make sure that any lower and upper parts you get for your pistol will need to be Generation 3 ...
The Polymer80 PFC9 is a striker-fired, 9×19mm compact pistol built around a reinforced polymer frame and a ~4.02" nitride stainless steel barrel and slide. It ships as a 15+1-capacity handgun that ...