I bought one last summer at Dunhams on clearance and then bought the GSG-522P through Gun Broker as well. They are fun guns to plink with or just burn through cheap ammo. Mine have been extremely reliable. There are some things that you can do to improve them too, like buying a complete bolt kit to replace all the soft alloy screws, HK take down pins, buffer cushions, foam fill the stock, etc. Mine have been great so far.