http://www.kingarms.com/product_detail.php?id=2527
This is King Arms 120 rounds cartridge (Version III) for grenade.
* New design will let the valve to reset automatically without using any tools.
* Made from well-polished CNC machined aluminum.
* High quality silicone O-rings for optimal air compression
| Suggested Energy Source | 132A GAS |
| Length | ∅40 mm x 100 mm |
| Weight | 220g |
| Main Material | Aluminum |
| Major Color | Orange and Sliver |
| Capacity | 120 rds |
| Caliber | 6 mm |
| Size | |
| Fire Mode | |
| Marking | King Arms |
| Accessories come with package |