- Brand: Umarex
- Size: .43 Cal
- Color: Black
- Model Name: Rubber Ball Ammo
- Sport Type: Paintball
- Rubber balls are specially designed for the use with .43 caliber paintball markers
- Precision made for improved accuracy, functionality, and reliability
- Made from premium rubber





















Alon –
Good
Michael –
Cant go wrong if on sale. But a little pricey. Yet hurt more then some of the other rounds.
Bruce leon –
Good
Hermano –
Reusable – packs a solid hit.
Kaleb Valentine –
These are ideal for target shooting as they are hard rubber/reusable .43 cal rounds. They work perfectly with my Umarex T4E Glock 17 Gen 5.
Logan Zytes –
The rubberized ammo works very well, just be sure your air pistol or rifle can utilize them. Definitely do research. I imagine getting hit with one of these would be similar to a frozen paintball. I have reused ammo repeatedly and if you start experiencing flaking, I recommend tossing.
Lindsey Tello –
Absolutely worth the money. Fast shipping. All around I’m happy with the product.
Mr B –
The production quality of these rounds is consistent and the quantity count is accurate. They work with T4E P2P Umarex products such as the “HDP .50” or the “TR50 HDR .50”.However, they are NOT .50 cal. As shown in the image attached to this review, these rounds measure 12.5mm (0.492), not at 12.7mm (.50) as stated. The inside diameter of the Umarex .50 Cal barrels are also measured at 12.5mm, hence the functionality of a .492 Cal round in a “.50 Caliber” pistol…