12g Co2 filling adapter (blue)
Very small and handy Co2 filling station for paintball & airsoft grenades. Commercially available 12g Co2 capsules are used for operation (not included in delivery!)
To operate, simply insert a 12g Co2 capsule, screw the adapter together and you're done. As soon as you press the filler pin into the valve of the grenade, the Co2 flows over.