Sealed ball bearing piston head
The high
quality reinforced and ball bearing piston head. It is made of polycarbonate. It is perfect for power tune-ups of the replica. The
Which materials were used in the production process guarantee a long and
troublefree operation of the whole system. The application of the ball bearings
Prevents from trashing the main spring -
and what is it that followed my - allows to keep a constant muzzle velocity for a
longer period of time. The application of the sealing Ensures greater sealing
and durability of the whole system.