Glock perfection has continued to a new generation. The Gen4 builds on the success of Glock’s most popular models. The Glock 17, which has been upgraded several times, now has a larger magazine release button and new grip surface for easier handling. This CO2-powered airsoft pistol also delivers a powerful blowback effect and features a heavy metal slide. The combined effect is a highly realistic shooting experience. The adjustable shoot-up ensures accuracy.