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Silent Piston and Cylinder Head Set (for M4)

Upgrade aluminium vented ball bearing piston head for ultimate air seal and reduced friction.
Aluminium vented piston head fro AEG airsoft rifles.
Nuprol's vented piston front is designed to help increase the air seal when moving forward and reduce friction when moving backwards.
With ball bearing assembly on the rear to help reduce strain on the spring by allowing it to move freely.
Also features a dual o-rings ensure maximum air seal.

We recommend this product is only fitted by experieced or qualified airsoft technicians. Incorrect installation could lead to damage or failure not covered by the warranty.

Platoon Stores offers a fitting/upgrade/downgrade/maintence service for most airsoft rifles, to have this product fitted please contact us for more details.


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