GUARDER Steel Rear Chassis for MARUI G19 Gen3 / 4 & G17 Gen4 GBB Airsoft

This steel rear chassis by Guarder is designed for Tokyo Marui G19 Gen3 / 4 and G17 Gen4 GBB airsoft guns. Manufactured in heat-treated steel for increased strength and durability, it provides an improved fit for greater accuracy and performance.