KPG metal rail nylon piston kit
High strength and high tenacity pa66 material made piston head and piston.
Lightweight piston head with large holes which allows more air.
It has a nice shooting sound due to low impact on the cylinder head.
No air suck-back, no abrasion on the piston, and no speed drop.
The O ring is fixed, so airseal is tight.
With grooves on the side of the piston, it possesses a good heat dissipation.
CNC anti-abrasive ladder with offset teeth design, fit with the piston with no deviation.
Out of stock