Green CO2 Seal for ASG Bersa Thunder 9 Pro
Green CO2 bulb seal for the ASG Bersa Thunder 9 Pro CO2 air pistol.
This is the seal against which the CO2 capsule fits and the most common to be replaced.
Generally needs to be replaced if a CO2 capsule has been left in the airgun for a long time, which causes leaks when the CO2 is replaced.
£7.86
In stock