ASG CZ Shadow 2 CO2 Airsoft Pistol - Adjustable Mag Release, Stainless Steel Recoil Spring Guide Blowback BB Gun - Black

At first, the gun jammed about 10% of the time. Turns out the magazine that came with it was faulty. I bought a 2nd magazine and put 500 rnds though it without a jam. My tracer unit originally didn't fit, but when I stripped off the orange paint, it fit perfectly. Gun is all metal and feels good. It has a decent grouping at 20ft. It's really easy to work on and adjust. Rear sight is easily removed and bottom rail works good.

Blowback did not work. I even took it to a local airsoft store and they tested it. Returned.

Edit on my previous review: When the slide is properly oiled, which it did not come out of the box, the reliability has increased dramatically. Perhaps I was a bit harsh in my first comment. Now I find the pistol significantly more serviceable. +++++++ FIrst Review +++++++ Compared to the more upscale "ASG Special Edition CZ Shadow 2 Orange" this one is junk. I bought both by mistake and was greatly surprised then I compared them side by side. The slide on this one does not move smoothly and I rarely can get 5-6 shots without a jam. Thus, using it for serious training is impossible. Go with the more expensive option. ++++++ Second Edit ++++++ All in all these guns are junk made out of pot metal... they breakl in various ways. I have acquired 7 of these because I use them for training. All of them have different problems. I need them and use them, but they are junk. I would pay double for a quality item.