POM HI ROF BEARING PISTON HEAD WITH OR STANDARD FPS (TPNSBK)

POM bearing piston head designed for fast bursts and to increase the silence of the replica thanks to the very small striking surface (TPNS).
It is the lightest among those produced by the FPS for shotguns with bursts exceeding 30 shots / second.
Its adoption lightens the weight of the striking mass composed of piston and piston head with a notable reduction in mechanical stress and noise.
The particular conformation of the striking part (conical degrading towards the center at different angles) ensures that the ventilation holes are never closed by the rubber of the cylinder head, without however leaving too much air still between the cylinder head and the piston head. All this ensures a perfect anti-vacuum without ever producing power drops.
This piston head was developed thanks to the experience of Nico Saccocci of NikkSakk.Extreme.Airsoftcustom.
The product is supplied with metal bearing and washer in orange colored technopolymer.
For preparations of replicas with extreme rates, our technical team recommends the use of the washer to lighten the striking mass.

Technical specifications:
Weight: 8.3 grams (with metal bearing)
Weight: 5.5 grams (with technopolymer washer)

100% COMPATIBLE MARUI
100% MADE IN ITALY