PISTON HEAD FOR AAP01 COWCOW (CCT-AAP01-005)

Upgrade the piston head for the Action Army AAP01 GBB pistol
Rubber construction
Improved piston head for air tightness
Designed to offer a stronger piston head to withstand extended use of Green Gas
Improved performance, air tightness and durability
The drop-in design requires little or no modification to fit