12g Co2 filling adapter with pressure gauge (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. The pressure contained can be read on the pressure gauge.