Voiksy Glock 17 Gen 5 toy gun, which Yamadai Games notes has some significant mechanical improvements over previous versions. Unlike heavy-duty CO2 airsoft guns that might actually hurt your hand (or your feelings), this shell-ejecting model focuses on the tactile joy of manual operation. One of the standout changes is a much stiffer slide spring, giving it a weight and resistance that mimics a real firearm far better than the older, floppier models that felt a bit like wet cardboard.