ZCI double o-ring aluminum bearing piston head
bearing piston head desighned with a double o-ring to maximise compression and sir seal in your gearbox. Standard size for most pistons.
Xring Carbon fibre reinforced technopolymer piston head designed for high rof and to increase the silence of the aeg (XPAVPCF) 100% COMPATIBLE MARUI 100% MADE IN ITALY
For APS-2/ TYPE96/ MOD24 It's durable and airtight Please use with Modify series APS-2/ TYPE96/ MOD24 piston Modify's APS-2/ TYPE96/ MOD24 Piston Head is made of 85° high-grade, reinforced rubber for reduced vibration, helping to minimize shake to stabilize…
The FPS ERGAL piston head is a great upgrade that will increase the efficiency of airflow through the cylinder. This piston head has ports on the front to push out the o-ring as it moves forwards, this ensures that all…