Bearing piston head for replicas of type AK and PSG-1

Description

Bearing piston head for AK and PSG-1 type replicas

The high-quality reinforced piston head with ball bearings. It is made from aircraft aluminium. It is perfect for increasing the performance of the replica. The materials used in its manufacture guarantee long and trouble-free operation of the entire system. The use of bearings prevents the tearing of the main spring - and what follows - makes it possible to maintain a constant muzzle velocity for a longer period of time. The use of the seal ensures greater tightness and durability of the entire system.

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