Madbull Airsoft XF-02 Piston w/Full Metal Teeth

The Mad Bull X Factor Piston is an awesome new upgrade available from Mad Bull Airsoft. It is constructed of a lightweight, high quality combination of nylon and a fiber reinforced composition. It features 15 teeth total, 7 of which are heat treated, a segmented piston guide, and three lubricant grooves for reduced friction and maximum durability. This piston is designed for a performance AEG upgrade.

Specifications:
Manufacturer: Mad Bull Airsoft
Teeth size: Full-teeth

Features:
Constructed of nylon and a fiber reinforced composition
7/15 heat treated steel teeth
Segmented piston guide
3 lubricant grooves