Glock 19M: Introduced in 2016, the 19M was made in response to an FBI solicitation for the new compact 9mm pistol. Variations from the Technology 4 model include things like removal from the finger grooves, ambidextrous slide stop, rounded slide nose profile, flared journal well with new magazine baseplates, as https://israelvdjed.post-blogs.com/53897953/everything-about-glock