GLOCK® 17 vs 19: Key Differences & Parts Compatibility
The GLOCK series of handguns are, by the numbers, the most popular firearms on Earth. Of those, two models are favored far more than any others: The GLOCK® 17 and GLOCK® 19. At a glance, the G17 and G19 look nearly identical — but there are key differences to consider. With all the aftermarket parts…
