Umarex CPS 4.5mm CO₂ Pistol — Compact 8-Shot Precision
The Umarex CPS 4.5mm is an approachable, CO₂-powered pistol that balances entry-level simplicity with surprising accuracy. Its compact 180 mm frame and ergonomic front-handle profile make it comfortable to carry and easy to outfit with small accessories, while the Quick Action Magazine speeds CO₂ capsule changes so you spend less time tinkering and more time shooting.
Designed for shooters moving up from basic plinkers, the CPS keeps controls simple: an 8-shot magazine, a manual safety for secure handling, and laterally adjustable sights for quick sighting corrections. With a maximum power of about 3.5 joules it’s ideal for target practice and casual range sessions where controllable, consistent performance matters.
Features
| Feature |
Benefit |
| Quick Action Magazine |
Fast and simple 12 g CO₂ capsule changes |
| 8-shot magazine capacity |
Multiple shots before reload for practice sessions |
| Manual safety |
Secure handling and safe carry |
| Laterally adjustable sights |
Easy windage correction for better grouping |
| Compact 180 mm length |
Pocketable/compact form factor for transport |
| Front-handle profile (L) |
Allows mounting of small accessories |
| ~3.5 J maximum power |
Mild, controllable power for target shooting |
Specifications
| Spec |
Value |
| Caliber |
4.5 mm (.177) diabolo |
| Propulsion |
12 g CO₂ capsule |
| Magazine capacity |
8 shots |
| Safety |
Manual |
| Sights |
Laterally adjustable |
| Maximum power |
About 3.5 joules |
| Overall length |
180 mm |
| Running length |
85 mm |
