Umarex GLOCK 17 Gen4 CO₂ BB Pistol — Faithful 4.5 mm Replica
A faithful, licensed replica of the service-proven Glock 17 Gen4, the Umarex 5.8364 delivers realistic handling and authentic markings in a CO₂-powered BB package. Built to mirror the original’s ergonomics, it features interchangeable backstraps so you can tailor the grip to your hand — ideal for range sessions, training, or display.
Performance is crisp and consistent: the powered blowback system drives 4.5 mm BBs at up to 410 fps, while the metal-look slide and accurate markings give the feel of the real service pistol without the legal and safety complications of a live firearm. The included magazine holds up to 19 BBs, and the pistol’s balanced weight and 203 mm length make it comfortable for extended handling.
Umarex’s reputation for licensed, high-quality replicas shines through here — a durable, feature-packed piece from one of the world’s leading airgun manufacturers.
Features
| Feature |
Details |
| Powerplant |
CO₂ (replaceable capsules) |
| Ammunition |
4.5 mm steel BBs |
| Magazine |
19-shot capacity |
| Backstraps |
Interchangeable backstraps for custom grip fit |
| Markings |
Official licensed Glock markings |
| Use cases |
Target practice, training, display |
Specifications
| Spec |
Value |
| Model |
Umarex 5.8364 (GLOCK 17 Gen4 replica) |
| Velocity |
410 fps (approx.) |
| Overall length |
203 mm |
| Weight |
752 g |
| Calibre |
4.5 mm BB |
| Magazine capacity |
19 shots |
