Abbey Predator Maintenance Gas 144a (1 bottle)

The Abbey Predator Maintenance Gas 144a is designed for maintaining and storing the magazines of your GBB Airsoft device.

With GBB magazines, it is always advisable to leave some gas in the magazine after playing. This ensures that the rubbers in the magazine do not dry out when you store it for a while. If you don't do this, the rubbers can dry out, resulting in a leaking magazine.