Doesn't hold together well; parts wear out very quickly internally. It's just a very cheap build overall. Not as accurate and consistent either.
#1 rule of airsoft; you normally get what you pay for. In most cases, you spend more, you get more, and normally have less to upgrade/modify later on, with a few exceptions of course.
Originally Posted by Bigload
Just out of curiosity, what's is so bad about the well's? I almost bought one.