The Umarex Glock 17 Gen5 is an upgrade from earlier models in the series because it now features a rifled barrel that shoots pellets, whereas the older models shoot BBs. It gives you speeds up to 350 fps and it's a great way to train for the powder burning version because it looks and feels almost identical. The air pistol has a full size metal magazine that is belt fed and gives you a capacity of 20 rounds so you get more time to shoot with fewer interruptions for reloading, and it uses a 12 gram CO2 cartridge for power. The details of the gun are so similar to the original that it takes a close look to tell them apart, so it makes it easy to keep in practice. This airgun version uses a polymer frame with a full metal slide just like the authentic handgun, and it also uses blowback to give you the feeling of recoil. It has the same improved ergonomic grip with texturing surrounding it that the firearm does, plus the famous Glock logo near the bottom. You'll get accurate shots from the G17 Gen5 because it has a fixed rear notch sight and fixed front post sight, plus the rifled barrel, and it also has a Weaver rail under the barrel so you can add accessories like lasers and lights for extra functionality. If you're looking for a close replica CO2 version of the popular handgun so you can stay familiar with it or have fun plinking, get the Umarex Glock 17 Gen5 at Airgun Depot now.