This single piece CNC cut piston head is constructed from an extremely lightweight, yet durable, aluminum with a smooth finish.
Air compression is what gives your AEG its power and achieving higher compression can give you the edge you need to take the win.
The specially designed ported piston head combined with two integrated high quality O-rings provide optimal compression within the cylinder.
Built-in precision ball bearings help to greatly reduce spring tension while the 8 ported piston head vents increase compression even further.
The ventilated face of the piston head forces air into the piston head and out through holes under the o-ring, forcing the o-rings to expand outwards resulting in maximum compression inside the cylinder.