Great toy for cheerful 9mm disposal. Very easy installation and a complete change in characteristics. I've seen online that some people complain about the trigger, but it's acceptable. It works like in bullpups, so it's slightly spongy, but it doesn't interfere at all, the trigger reset is noticeable and distinct. As for the downsides – in my Brazilian Glock 19 Gen 3, I had to replace the magazine release with a longer one, because swapping magazines was almost impossible with some mags (the magazine release button in the conversion kit presses the button on the Glock. With the standard Gen 3 button, it wasn't pressed all the way in. With the extended one, it works great and smoothly).
