Picked this up because I was looking for a "JG" clone g36c for a fun project. Opened up the gearbox to see what I was working with and was very surprised to find a alluminum double o ring piston head, full metal piston rack, brass nozzle, and grease that didn't look like the standard thick snot you usually find. Other than a mosfet to keep those trigger contacts from scorching, this looks like it will easily handle an 11.1v for many long game days! Add in the full trade marks and removing the horrible JG fuse setup, and this is by far the best G36c in the price range!