Description
Umarex M3 Grease Gun CO2 air rifle is built for .177 BBs with a semi-auto action. It uses CO2 to launch BBs, with a 60-round capacity for quick follow-up shots. Velocity is rated at 415 feet per second, making it suited for casual target practice and plinking.
Key features
- Semi-auto action
- Powered by CO2 capsules
- 60-round capacity
- Rated at 415 feet per second
Specifications
| Caliber | .177 BB |
|---|---|
| Action | Semi-Auto |
| Capacity | 60 rounds |
| Velocity | 415 feet per second |



