Reinforced Upgrade POM Piston Set Airsoft Shotguns last longer and good for

last longer and good for high torque gears

For Tokyo Marui

This is made for any 7

•Bead Blast with Type III Anodizing

FSI does not warranty products or damages caused to our products result from in-proper installation or in correct installation of other manufacturer's products

Reinforced Upgrade POM Piston Set Airsoft Shotguns last longer and good forNew upgrade reinforced POM piston. In field test, even players use M150 spring and 12 v battery and automatic firing for several high cap magazine, they dont need to worry bout tail tooth breaking.\ It definitely a tough professional upgrade kit and you can count on it when you are in wargame.