Hello, I have now got the Airsoft and have been really great thought when unpacking, processing class and just about anything made of metal. The only downside which does not really disturbing is that the Metal Slide sometimes does not work as you wish and hangs, but it is on the side so a regulator of the Slide can vorschnallen again. The firing range also leaves nothing to be desired and invite the well goes pretty quickly, and suppose also that the part will have a long life. However, is also in the package an indication that you should use only the original Umarex balls, otherwise the balls get stuck with suspension ends scraps and Airsoft is broken. So best not order the right nor the balls from Umarex. And I can only say: BUY THIS ONE !!!!!