Gun Review: GLOCK G19 GEN4 MOS & G17 GEN4 MOS

By Jeremy S.

GLOCK released their MOS, or Modular Optic System, line of pistols a year ago. With the ability to mount a variety of reflex-style red dot optics to the slide, the GEN4 MOS offerings kicked off with big guns suitable for hunting and competition: the G40, G41, G34, and G35. Building on that success and much to the surprise of, well, nobody, GLOCK has given the MOS touch to two of their most popular pistols, the G19 and the G17. I promised Gaston’s gang that I could keep a secret and got my hands on these guys in early December, immediately turning the G19 into my EDC. . .

As the G19 and G17 are two of the most popular pistol models in the world and are used as a basis for comparison in just about every polymer-framed and/or striker-fired handgun review, plus are already reviewed on TTAG here and here and here, I’m not going to re-review them. These are GEN4 GLOCKs, and they’re functionally identical in every last way to the typical GEN4 G19 and G17, other than the MOS components. It’s a GLOCK. You know exactly what you’re …Read the Rest

Source:: Truth About Guns