Rocket Airsoft Aluminum Piston Head G&G you cannot beat this airsoft

you cannot beat this airsoft piston

if something does go wrong

Also Available in a GBB compatoble version

KM Head Buffer Hopup Rubber Chamber

Whether you need a replacement for your broken stock piston

Rocket Airsoft Aluminum Piston Head G&G you cannot beat this airsoftRocket Airsoft Aluminum Piston Head is super high quality, CNC machined. Made for precision shooting in your custom airsoft gun. May be silver blue, or red metal color (the color varies based on production run, but it's all the same), very smooth finish for the absolute best performance in your gun. Has roller bearings inside. One of the best piston heads made for the money. (please note: packaging may be generic or labeled as 'Rocket Airsoft' OEM).