ACTIVE VALVE System
The Fusion and Super X2 & X3âs piston has an âActive Valve systemâ regulating valve inside it. This regulating valve works independently of the piston, which make it more efficient than other gas operated systems and means that it lasts longer.
The âActive Valve systemâsâ Reliability & Versatility
With light loads, the piston uses most of the energy generated by the gases for perfect operation.
With heavy loads, the excess gas is rejected through the pistonâs side ventilation holes.
Operates perfectly with all cartridges from 28 g to 56g.
The regulating valve has 3 segments which ensure that it is perfectly tight and that the magazine tube is clean for excellent operation.
The pistonâs extremely short stroke limits the quantity of gas given off by the device.