Ultimate polycarbonate piston M170

ASG Ultimate polycarbonate piston designed for stronger upgrades and compatible with the Tokyo Marui standard. Made with high quality and precision in mind, this piston has ten metal teeth made from high quality tempered steel with the remaining teeth made from polycarbonate.

The jaw line is reinforced and connected directly to the steel teeth increasing their toughness and durability. The shape of this piston is designed to be strongest in parts of the highest mechanical pressure for a better longevity.

You can use its full potential by pairing it with springs M120 – M170.

This piston is suitable for a majority of AEG airsoft guns except SR25, PSG1 and other with atypical gearboxes. Compatible with standard gears.

Material of the body: Polycarbonate
Material of teeth: Steel