The Sorbo Pad Sorbothane Cylinder Head Damper is specifically designed for airsoft version 2 and 3 AEG cylinder heads and also compatible with VSR rifles. It may also work on other cylinder heads with centered nozzles and standard diameter cylinders. It is composed of 70-H durometer Sorbothane (semi-soft polyurethane) which is designed to be compressed over 1 million times before needing replacement. If you want to prevent cracked gearbox shells, reduce piston stroke noise, and improve sector gear angle of engagement, then this is a must-have for any airsoft mechanic.
Requires glue not included